Patents by Inventor Tomoaki Suzuki
Tomoaki Suzuki has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20150363023Abstract: The sensor device includes a first conductive layer, a second conductive layer, an electrode substrate, a first support, and a second support. The first conductive layer is formed to be deformable sheet-shaped. The second conductive layer is disposed to be opposed to the first conductive layer. The electrode substrate includes multiple first electrode wires and multiple second electrode wires and is disposed to be deformable between the first conductive layer and the second conductive layer, the multiple second electrode wires being disposed to be opposed to the multiple first electrode wires and intersecting with the multiple first electrode wires. The first support includes multiple first structures, the multiple first structures connecting the first conductive layer and the electrode substrate. The second support includes multiple second structures, the multiple second structures connecting the second conductive layer and the electrode substrate.Type: ApplicationFiled: December 6, 2013Publication date: December 17, 2015Applicant: SONY CORPORATIONInventors: Hiroto Kawaguchi, Shogo Shinkai, Kei Tsukamoto, Tomoko Katsuhara, Hayato Hasegawa, Fumihiko Iida, Takayuki Tanaka, Tomoaki Suzuki, Taizo Nishimura, Hiroshi Mizuno, Yasuyuki Abe
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Publication number: 20150346839Abstract: There is provided an input apparatus including a deformable sheet-like operational member having a plurality of key areas; an electrode substrate having a plurality of first electrode lines and a plurality of second electrode lines disposed facing to a plurality of the first electrode lines and crossing with a plurality of the first electrode lines, being capable of electrostatically detecting a change in a distance to each of a plurality of the key areas; and a support having a plurality of structures connecting the electrode substrate and the operational member, first spaces formed between a plurality of the structures corresponding to each of a plurality of the key areas, and second spaces formed between a plurality of the structures common to a predetermined plurality of the key areas.Type: ApplicationFiled: December 16, 2013Publication date: December 3, 2015Applicant: SONY CORPORATIONInventors: Hiroto Kawaguchi, Tetsuro Goto, Toshio Kano, Hideo Tanaka, Hayato Hasegawa, Takashi Itaya, Takayuki Tanaka, Fumihiko lida, Tomoaki Suzuki, Taizo Nishimura, Yuji Takahashi, Yasushi Itoshiro, Shogo Shinkai
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Patent number: 9114922Abstract: A knock-type propelling includes a body storing a medium therein and having a tip end opening for allowing the medium to be propelled therefrom, a propelling member slidably arranged in the body and capable of propelling the medium toward the opening, the propelling member being provided with a forward/rearward extending prolongation portion having engaging-stop portions formed at fixed intervals in a forward/rearward direction, a knock member provided at the body so as to be reciprocably moved relative to the body, a thrusting member arranged in the body so as to be moved forward by knocking the knock member, and having an engagement portion engageable with the engaging-stop portions, and a detent member fixedly arranged in the body and engageable with the propelling member.Type: GrantFiled: August 10, 2011Date of Patent: August 25, 2015Assignee: KOTOBUKI & CO., LTD.Inventors: Hidehei Kageyama, Yoshio Noguchi, Tomoaki Suzuki
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Patent number: 9085841Abstract: A needle threading device is disclosed which comprises a first mechanism having a hole for receiving a needle and a slit for receiving a thread, a second mechanism having a threader pin and pivotally supported by the first mechanism so as to be pivotable between a first position and a second position different from the first position, the threader pin enabling the thread to pass through an eye of the needle when the second mechanism is pivoted to the second position from the first position, a first biasing member urging the second mechanism to the first position, an operating member causing the second mechanism to be pivoted to the second position against an action of the first biasing member, and a second biasing member urging the operating member and the second mechanism in a direction in which they are spaced away from each other.Type: GrantFiled: December 12, 2012Date of Patent: July 21, 2015Assignees: KOTOBUKI & CO., LTD., WESTEK INTERNATIONAL CORPORATIONInventors: Yoshio Noguchi, Tomoaki Suzuki
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Publication number: 20150196240Abstract: A non-invasive living body measurement device includes: a platform for placement of a finger of a subject that is a measurement target; a light emitting apparatus equipped with light emitting blocks arranged in a column along the lengthwise direction of the finger placed on the platform; a light amount adjustment unit that adjusts the light amounts of the light emitting blocks such that the light amounts of the transmitted light that passed through the finger placed on the platform are uniform with respect to the lengthwise direction of the finger; an imaging unit that obtains an image of the finger placed on the platform by receiving transmitted light that passed through the finger when light was emitted from the light emitting blocks; and an information processing unit that detects biological information regarding the subject by processing the image obtained by the imaging unit.Type: ApplicationFiled: March 27, 2015Publication date: July 16, 2015Inventors: Naomichi NISHIMOTO, Takeo MURAYAMA, Tomoaki SUZUKI, Takeo SAITOU
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Patent number: 9069208Abstract: An illumination device includes a light guide plate, a light source, and a light modulation element. The light guide plate has convex portions extending in a direction parallel to a normal to a face opposed to the light source among side faces of the light guide plate, and the light source is configured of light source blocks. The light modulation element includes a pair of transparent substrates disposed separately and oppositely to each other, a plurality of first electrodes provided on a surface of one of the transparent substrates, and extending in a direction crossing an extending direction of the convex portions, a second electrode provided on a surface of the other transparent substrate, and a light modulation layer provided in a gap between the transparent substrates, and exhibiting a scattering property or a transparent property to light from the light source depending on magnitude of an electric field.Type: GrantFiled: October 12, 2011Date of Patent: June 30, 2015Assignee: Sony CorporationInventors: Shogo Shinkai, Kentaro Okuyama, Tomoaki Suzuki, Akira Ebisui, Yuji Takahashi, Taizo Nishimura, Shinpei Nagatani
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Patent number: 9052546Abstract: There are provided an illumination unit and a display which are capable of further uniformizing chromaticity of illumination light in a plane while suppressing a reduction in light extraction efficiency. A light modulation device bonded to a light guide plate includes a light modulation layer exhibiting a scattering property or transparency with respect to light propagating through the light guide plate. The light modulation layer is sandwiched between a pair of transparent substrates. While alignment films controlling alignment of the light modulation layer are disposed on surfaces of the transparent substrates, an electrode generating an electric field which changes the alignment of the light modulation layer is disposed on only the surface of the transparent substrate.Type: GrantFiled: October 13, 2011Date of Patent: June 9, 2015Assignee: Sony CorporationInventors: Shogo Shinkai, Kentaro Okuyama, Tomoaki Suzuki, Akira Ebisui, Yuji Takahashi, Taizo Nishimura
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Publication number: 20150116592Abstract: An accessory that is detachably mounted to a camera body, includes: a first communication unit that communicates with the camera body using a first transmission line; a second communication unit that, when a predetermined condition is satisfied, communicates with the camera body by using the first transmission line and a second transmission line that is different from the first transmission line; and a changeover unit that, when the predetermined condition is satisfied, changes over communication with the camera body from communication by the first communication unit to communication by the second communication unit.Type: ApplicationFiled: May 8, 2013Publication date: April 30, 2015Inventor: Tomoaki Suzuki
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Publication number: 20150070306Abstract: A sensor device includes: a first sensor including a first electrode board including a plurality of first capacitive elements arranged in a matrix, a first conductor layer facing the first electrode board, a first support layer arranged between the first electrode board and the first conductor layer, the first support layer being deformable, and a first operation input surface provided on the first electrode board or the first conductor layer, the first electrode board and/or the first conductor layer being flexible; and a second sensor layered on the first sensor, the second sensor including a second electrode board including a plurality of second capacitive elements, a second conductor layer facing the second electrode board, and a second support layer arranged between the second electrode board and the second conductor layer, the second support layer being deformable, the second electrode board and/or the second conductor layer being flexible.Type: ApplicationFiled: August 19, 2014Publication date: March 12, 2015Inventors: Shogo SHINKAI, Hayato HASEGAWA, Hiroto KAWAGUCHI, Tomoko KATSUHARA, Fumihiko IIDA, Kei TSUKAMOTO, Takayuki TANAKA, Tomoaki SUZUKI, Taizo NISHIMURA, Hiroshi MIZUNO, Yasuyuki ABE
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Publication number: 20150070600Abstract: A sensor device includes: a first base material and a second base material disposed apart to face each other; a plurality of first adhesion sections that are two-dimensionally arranged in a gap between the first base material and the second base material and have elasticity; and a mitigation section configured to mitigate an increase in contact area of each of the first adhesion sections to one of the first base material and the second base material, the contact area increasing as the gap narrows.Type: ApplicationFiled: September 3, 2014Publication date: March 12, 2015Inventors: Hiroto KAWAGUCHI, Fumihiko IIDA, Tomoaki SUZUKI, Takayuki TANAKA, Shogo SHINKAI, Hayato HASEGAWA, Tomoko KATSUHARA, Taizo NISHIMURA, Hiroshi MIZUNO, Yasuyuki ABE
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Publication number: 20140104521Abstract: A display includes: a display panel; an illumination unit; and a driving unit. The illumination unit includes a pair of light transmissive substrates, two light sources, an optical modulation layer configured to exhibit diffusion or transparency for light from each of the two light sources, and an electrode. The optical modulation layer is configured to switch a wide-angle diffusion intensity and a front diffusion intensity of light emitted from the illumination unit, by switching of a magnitude of a voltage applied to the electrode. The driving unit allows a diffusion intensity ratio of the light emitted from the illumination unit in a dual-view mode to be higher than the diffusion intensity ratio in a normal mode by switching the magnitude of the voltage applied to the electrode. The diffusion intensity ratio is defined as dividing the wide-angle diffusion intensity by the front diffusion intensity.Type: ApplicationFiled: October 2, 2013Publication date: April 17, 2014Applicant: Sony CorporationInventors: Taizo Nishimura, Kentaro Okuyama, Tomoaki Suzuki
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Publication number: 20140051314Abstract: A subject of the invention is to provide a fiber and a fibrous formed body, particularly, a nonwoven fabric all having an exceptional color fastness and high liquid absorption properties and high durable hydrophilic properties. This is attained by a fiber essentially based on at least one kind of thermoplastic resin, wherein a fiber treating agent containing component (A) to (D) described below is attached to the fiber, with specific ratio of each of component (A) to (D), wherein (A) is an alkyl phosphate metal salt in which the number of carbons of an alkyl group is less than 10; (B) is a trialkylglycine derivative; (C) is a hydroxycarboxylic acid; and (D) is an alkyl phosphate metal salt in which the number of carbons of alkyl group is in the range of 10 to 14.Type: ApplicationFiled: April 27, 2012Publication date: February 20, 2014Applicants: ES FIBERVISIONS CO., LTD., ES FIBERVISIONS APS, ES FIBERVISIONS LP, ES FIBERVISIONS HONG KONG LIMITEDInventors: Masahito Katsuya, Tomoaki Suzuki
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Publication number: 20130258711Abstract: In a scan system, a lighting unit, a display, and a three-dimensional display that have all of high luminance, low power consumption, and high reliability of a circuit board are provided. A light modulation device bonded to a light guide plate is provided with a light modulation layer exhibiting scattering property or transparency to light propagating through the light guide plate. The light modulation layer is interposed between a lower electrode that is configured of a plurality of partial electrodes extending in a direction parallel to a light incident surface and a sheet-like upper electrode. A drive circuit sequentially drives the plurality of partial electrodes to scan a region exhibiting the scattering property of the light modulation layer in a direction orthogonal to the light incident surface.Type: ApplicationFiled: December 8, 2011Publication date: October 3, 2013Applicant: Sony CorporationInventors: Kentaro Okuyama, Makoto Shinoda, Shinpei Nagatani, Yuji Takahashi, Tomoaki Suzuki, Shogo Shinkai, Akira Ebisui, Taizo Nishimura
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Publication number: 20130229595Abstract: A display panel and a display unit are provided that allow a high-contrast and a bright image to be obtained. A display panel is composed of a light modulation device. The light modulation device includes: an electrode capable of generating a main electric field in a direction parallel to a plane intersecting with a normal line of a transparent substrate; and a light modulation layer including a bulk and a particulate each having an optical anisotropy. Optical axes AX1 and AX2 of the bulk and the particulate are parallel or substantially parallel to a top surface of the transparent substrate, and may be faced in different directions from each other and may be faced in same or substantially same directions with each other within the plane parallel or substantially parallel to the top surface of the transparent substrate depending on a magnitude of the electric field generated by the electrode.Type: ApplicationFiled: October 17, 2011Publication date: September 5, 2013Applicant: SONY CORPORATIONInventors: Shogo Shinkai, Kentaro Okuyama, Tomoaki Suzuki, Akira Ebisui, Yuji Takahashi, Taizo Nishimura
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Patent number: 8493526Abstract: A lighting device includes: a light guide plate; a light source disposed on a side face of the light guide plate; and a light modulation element disposed on a surface or in the inside of the light guide plate and adhered to the light guide plate. The light modulation element has a pair of transparent substrates disposed separately and oppositely, a pair of electrodes provided on respective surfaces of the pair of transparent substrates, and a light modulation layer provided in a gap between the pair of transparent substrates. The light modulation layer includes a first region, having optical anisotropy, responsive to an electric field, and a second region, having optical anisotropy, unresponsive to an electric field. The second region has a striped structure with average striped texture size of 0.05 ?m to 10 ?m both inclusive in a short axis direction.Type: GrantFiled: March 30, 2011Date of Patent: July 23, 2013Assignees: Sony Corporation, Tohoku UniversityInventors: Tatsuo Uchida, Takahiro Ishinabe, Tohru Kawakami, Tomoaki Suzuki, Kentaro Okuyama, Akira Ebisui, Harumi Sato, Mamoru Mizuno, Masahiro Ikeda, Shogo Shinkai
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Patent number: 8479599Abstract: A starter for an internal combustion engine includes a power transmission mechanism. The power transmission mechanism has an outer race plate fastened to a crankshaft, and a ring gear coupled to a rotational shaft of an electric motor for starting the engine. The power transmission mechanism further has a one-way clutch for permitting torque transmission only from the ring gear to the outer race plate, and two sealing members. Lubricant is supplied from the cylinder block to the interior of the power transmission mechanism for lubricating the power transmission mechanism. The outer race plate has a groove on its contact surface of a contact portion between the crankshaft and the outer race plate. The groove extends in the entire circumferential direction of the crankshaft. This maintains the coupling strength between the outer race plate and the crankshaft, while enhancing the sealing performance of the power transmission mechanism.Type: GrantFiled: April 19, 2007Date of Patent: July 9, 2013Assignee: Toyota Jidosha Kabushiki KaishaInventors: Toshimitsu Shiba, Toshiaki Asada, Makoto Ishikawa, Tomoaki Suzuki, Kazuhito Sakai
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Publication number: 20130134189Abstract: A knock-type propelling container includes a body storing a medium therein and having a tip end opening for allowing the medium to be propelled therefrom, a propelling member slidably arranged in the body and capable of propelling the medium toward the opening, the propelling member being provided with a forward/rearward extending prolongation portion having engaging-stop portions formed at fixed intervals in a forward/rearward direction, a knock member provided at the body so as to be reciprocably moved relative to the body, a thrusting member arranged in the body so as to be moved forward by knocking the knock member, and having an engagement portion engageable with the engaging-stop portions, and a detent member fixedly arranged in the body and engageable with the propelling member.Type: ApplicationFiled: August 10, 2011Publication date: May 30, 2013Applicant: KOTOBUKI & CO., LTD.Inventors: Hidehei Kageyama, Yoshio Noguchi, Tomoaki Suzuki
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Patent number: 8434448Abstract: The lubricant-return holes are provided in the intermediate portion of the ring gear. Thus, the lubricant stagnating above the first oil sealing member can be easily discharged to the oil pan side via the lubricant-return holes even when the ring gear has stopped rotating in response to the starter motor being turned off after completion of the start of the internal combustion engine. As such, the level of the surface of lubricant stagnating between the ring gear and the outer race member does not rise, and therefore the lubricant surface virtually does not reach the outer race and the one-way clutch that are rotating while the internal combustion engine is running. Thus, bubbling of lubricant and production of sludge, which may otherwise be caused by agitation of the lubricant surface, can be prevented.Type: GrantFiled: August 10, 2012Date of Patent: May 7, 2013Assignee: Toyota Jidosha Kabushiki KaishaInventors: Tomoaki Suzuki, Toshiaki Asada, Makoto Ishikawa, Toshimitsu Shiba, Kazuhito Sakai
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Patent number: 8413628Abstract: A ring gear is formed by joining a race side-region formed body, a gear side-region formed body and an intermediate region formed body. Accordingly, it is possible to perform processing of an inner race portion of the race side-region formed body with none of the gear side-region formed body and the intermediate region formed body present. By causing the gear side-region formed body and the intermediate region formed body to absorb changes in design depending on the type of internal combustion engine, it is possible to standardize the size and the shape of the race side-region formed body for various engine types. Because the inner race portion, as well as a disposition surface and a contact surface for the seal rings are formed on the same race side-region formed body, it is possible to finish the surfaces with precise positional relationship.Type: GrantFiled: June 19, 2007Date of Patent: April 9, 2013Assignee: Toyota Jidosha Kabushiki KaishaInventors: Tomoaki Suzuki, Toshiaki Asada, Makoto Ishikawa, Toshimitsu Shiba, Kazuhito Sakai
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Publication number: 20120325177Abstract: The lubricant-return holes are provided in the intermediate portion of the ring gear. Thus, the lubricant stagnating above the first oil sealing member can be easily discharged to the oil pan side via the lubricant-return holes even when the ring gear has stopped rotating in response to the starter motor being turned off after completion of the start of the internal combustion engine. As such, the level of the surface of lubricant stagnating between the ring gear and the outer race member does not rise, and therefore the lubricant surface virtually does not reach the outer race and the one-way clutch that are rotating while the internal combustion engine is running. Thus, bubbling of lubricant and production of sludge, which may otherwise be caused by agitation of the lubricant surface, can be prevented.Type: ApplicationFiled: August 10, 2012Publication date: December 27, 2012Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Tomoaki SUZUKI, Toshiaki ASADA, Makoto ISHIKAWA, Toshimitsu SHIBA, Kazuhito SAKAI