Patents by Inventor Takuya Sasaki
Takuya Sasaki 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: 20250089559Abstract: A light-emitting device with high resolution and high efficiency is provided. A first electrode, a second electrode, a first EL layer, an intermediate layer, and a second EL layer are provided, the first electrode is positioned to face the second electrode with the intermediate layer therebetween, the first EL layer is positioned between the first electrode and the intermediate layer, the second EL layer is positioned between the intermediate layer and the second electrode, and the intermediate layer contains an organic compound represented by General Formula (G1) below.Type: ApplicationFiled: January 10, 2023Publication date: March 13, 2025Inventors: Shunpei YAMAZAKI, Nobuharu OHSAWA, Toshiki SASAKI, Takeyoshi WATABE, Hiromitsu KIDO, Takuya ISHIMOTO, Sachiko KAWAKAMI, Masatoshi TAKABATAKE
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Patent number: 12240985Abstract: The purpose of the present invention is to provide an ink for ink-jet printers, the ink being able to be reduced in the content of an electroconductive agent and having low resistance. The ink for ink-jet printers of a charge control type according to the present invention, which is provided in order to overcome the problem, is characterized by comprising a resin, a pigment, an electroconductive agent, and a nonaqueous solvent, the electroconductive agent having a salt structure which generates an anion and a cation in the nonaqueous solvent, the anion having a trifluoromethylsulfonyl group and the cation being a quaternary ammonium cation or having an unsaturated heterocyclic structure.Type: GrantFiled: February 20, 2019Date of Patent: March 4, 2025Assignee: Hitachi Industrial Equipment Systems Co., Ltd.Inventors: Hiroshi Sasaki, Takuya Otowa, Masahiko Ogino, Keisuke Nagai, Tamaki Wada
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Patent number: 12235600Abstract: A removable unit that is attachable to and detachable from a body of an apparatus includes a positioning projection and an upstream projection. The positioning projection projects downward to position a unit or a member located below the removable unit when the removable unit is attached to the body. The upstream projection projects more downward than the positioning projection at an upstream end of the removable unit in an attachment direction of the removable unit to the apparatus. A lower end of the positioning projection is located higher than a line connecting a lower end of the upstream projection and a lower portion of a downstream end of the removable unit in the attachment direction when viewed in a direction orthogonal to both an up and down direction and the attachment direction.Type: GrantFiled: October 13, 2023Date of Patent: February 25, 2025Assignee: RICOH COMPANY, LTD.Inventors: Takahiro Imada, Yoshikuni Sasaki, Takuya Seshita
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Patent number: 12231988Abstract: A traffic amount estimation system is a traffic amount estimation system that estimates a traffic amount of people in a predetermined time frame in an area that is an estimation target set in advance, the traffic amount estimation system including: a population information acquiring unit configured to acquire population information representing a population at a predetermined timing in the area that is the estimation target; a movement state information acquiring unit configured to acquire movement state information representing a movement state of each of a plurality of people in the area that is the estimation target; and an estimation unit configured to group the movement state information in accordance with moving directions represented by the movement state information and estimate the traffic amount on the basis of the grouped movement state information and the population information.Type: GrantFiled: April 17, 2020Date of Patent: February 18, 2025Assignee: NTT DOCOMO, INC.Inventors: Takuya Doumen, Tomohiro Nakagawa, Kazuya Sasaki
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Publication number: 20250029581Abstract: A control device in one embodiment includes a first transmission unit, a first receiving unit, and a first generation unit. The first transmission unit is configured to transmit first performance data including contents of playing a keyboard instrument at a first communication base to a second communication base. The first receiving unit is configured to receive second performance data from the second communication base. The first generation unit is configured to generate a drive signal to produce a sound in accordance with the second performance data and output the drive signal to a sound generation device at the first communication base. At least one of the first performance data and the second performance data includes a key position signal indicating a key press amount on the keyboard instrument.Type: ApplicationFiled: October 3, 2024Publication date: January 23, 2025Inventors: Yoshimasa ISOZAKI, Katsunori SUZUKI, Takahiro TERADA, Takashi MORI, Jun ISHII, Ibuki HANDA, Takuya FUJISHIMA, Koji YATAKA, Yukio WAKUI, Soichi TAKIGAWA, Akira MAEZAWA, Haruki OHKAWA, Yoshikatsu MATSUBARA, Yasuhiko OBA, Fukutaro OKUYAMA, Tomoya SASAKI, Rei FURUKAWA
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Publication number: 20250029774Abstract: A coil component includes an element body including a pair of end surfaces opposing each other, and a coil disposed in the element body. The coil includes at least one coil conductor. The element body includes a pair of first element body portions each including a corresponding end surface of the pair of end surfaces, and a second element body portion between the pair of first element body portions. The second element body portion includes a first region and a second region disposed at positions different from each other in the direction. The second region has relative permeability smaller than relative permeability of the first region and relative permittivity smaller than relative permittivity of the first region. The at least one coil conductor includes a coil conductor disposed in the second element body portion.Type: ApplicationFiled: July 15, 2024Publication date: January 23, 2025Applicant: TDK CorporationInventors: Yuya Oshima, Kouichi Kakuda, Kenji Komorita, Takuya Niibori, Shinichi Kondo, Shigeshi Osawa, Kaori Sasaki, Makoto Yoshino, Kazuma Sugawara
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Publication number: 20240390640Abstract: A catheter includes a shaft, a first wire wound in a spiral shape around an axis of the shaft, and a second wire wound around the shaft in a direction opposite to that of the first wire in a first portion, and wound around the shaft in a direction identical to that of the first wire in a second portion. Accordingly, it is possible to provide a braided structure and the like having flexibility that differs depending on the area in an axial direction.Type: ApplicationFiled: July 30, 2024Publication date: November 28, 2024Inventors: Takuya SASAKI, Hiroki KAMIYAMA
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Publication number: 20240246616Abstract: A floor structure for a vehicle is capable of suppressing vibration of a floor panel with a simple structure. The floor structure for the vehicle includes: side sills, which are disposed on opposite outer sides of the vehicle in a vehicle width direction; a floor tunnel, which is disposed on an inner side in the vehicle width direction in parallel with the side sills; and a floor panel, which is disposed between the side sill and the floor tunnel, and includes a floor frame extending along a vehicle front-rear direction and multiple transverse beads extending along the vehicle width direction. At least a part of the transverse beads extends to a position overlapping with the floor frame and intersects with the floor frame.Type: ApplicationFiled: December 7, 2023Publication date: July 25, 2024Applicant: Honda Motor Co., Ltd.Inventors: Takuya SASAKI, Yuki MURAMATSU
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Publication number: 20240246615Abstract: A floor structure for a vehicle includes: side sills, extending along a vehicle front-rear direction on outer sides in a vehicle width direction of the vehicle; a floor panel, disposed on inner sides of the side sills in the vehicle width direction, and including a panel section disposed below a cabin and a flange section joined to the side sill; and a floor cross member, disposed at a rear end of the floor panel in the vehicle front-rear direction. The panel section includes: a front panel section; and a rear panel section. The flange section is formed with a joggle section, and a rear end of the joggle section corresponds to the front panel section in the vehicle width direction. The floor cross member is sandwiched and joined by the side sill and the flange section at the joggle section and a first joint section is formed.Type: ApplicationFiled: December 6, 2023Publication date: July 25, 2024Applicant: Honda Motor Co., Ltd.Inventors: Takuya SASAKI, Kota FUJISAWA, Yuki MURAMATSU
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Patent number: 11988472Abstract: A cleaning ball with a naturally derived material bonded to a surface of the cleaning ball for a condenser in a power plant is capable of performing efficient cleaning, and even if the material bonded to the surface of the ball is discharged to the ocean, the material does not cause damages to a marine environment. The cleaning ball includes a sponge rubber ball configured to deform and clean a heat transfer tube of the condenser; and a skin layer including crushed sand bonded to a surface of the sponge rubber ball. The crushed sand comprises sandstone containing granite particles, and the crushed sand has a particle size between 0.05 mm and 2.00 mm, and the skin layer is formed in concave and convex shapes on a non-deformed shape of the sponge rubber ball, and is configured to deform corresponding to deformation of the sponge rubber ball.Type: GrantFiled: December 21, 2020Date of Patent: May 21, 2024Assignee: MIZUKI CO., LTD.Inventor: Takuya Sasaki
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Publication number: 20230278639Abstract: A vehicle body rear section includes a rear floor pan (11), a floor pan reinforcement member (20), and a towing load receiving section. The rear floor pan (11) has an upper surface to which the spare tire (16) is fixed. The floor pan reinforcement member (20) is fixed to a lower surface of the rear floor pan (11). The towing load receiving section protrudes downward from a rear section of the rear floor pan (11). The floor pan reinforcement member (20) extends at least partially from a support position of the towing load receiving section toward a front side of a fixed position of the spare tire (16). An easy-deformable portion (22) with lower bending strength than that of front and rear regions is provided in front of the fixed position of the spare tire (16) in a reinforcement region of the rear floor pan (11).Type: ApplicationFiled: February 24, 2023Publication date: September 7, 2023Inventors: Takuya Sasaki, Toshihiro Yamaguchi, Kyosuke Yamakita, Takashi Nitta, Dai Kamata, Yusuke Miura
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Patent number: 11746889Abstract: In a shift device, a shift position of a knob is altered as a result of a knob being rotated. Furthermore, a Hall IC on a wiring substrate detects a rotation position of a magnet in the knob, thereby enabling the shift position of the knob to be detected. Here, the Hall IC is placed on an outer side in a rotation radial direction of the magnet. Because of this, it is possible to enlarge the change in the relative position between the magnet and the Hall IC that is generated by the rotation of the magnet, thereby enabling the detection accuracy when detecting the shift position of the knob to be improved.Type: GrantFiled: April 5, 2021Date of Patent: September 5, 2023Assignee: KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHOInventors: Hayato Mori, Hiroki Ono, Masatsugu Shimizu, Masaaki Shiozaki, Yoya Ogawa, Takuya Sasaki
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Publication number: 20230264763Abstract: A vehicle rear structure includes a spare tire bracket which has a longer rear section than a front section thereof in the vehicle with respect to a spare tire fixing portion, a spare tire fixed to the spare tire fixing portion, and reinforcement member having a second inclination reinforcing portion extending upward from a rear section of a rear floor pan towards the front of the vehicle. The spare tire bracket has a first easy bending section provided behind the spare tire fixing portion in the vehicle. The reinforcement member has a second easy bending section provided behind the spare tire fixing portion in the vehicle.Type: ApplicationFiled: December 12, 2022Publication date: August 24, 2023Inventors: Takuya Sasaki, Toshihiro Yamaguchi, Kyosuke Yamakita, Takashi Nitta, Dai Kamata, Yusuke Miura
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Publication number: 20230015659Abstract: This vehicle body rear structure includes a tire pan provided to protrude downward from a floor of a vehicle rear section and including a spare tire fixing portion configured to fix a center portion of a spare tire, and a jack base provided on the tire pan, and the jack base extends downward from the tire pan on a rear side with respect to a vehicle body, and has a front end portion continuously extending from the spare tire fixing portion to a front side of the vehicle body.Type: ApplicationFiled: July 13, 2022Publication date: January 19, 2023Inventors: Takuya Sasaki, Toshihiro Yamaguchi, Kyosuke Yamakita, Takashi Nitta, Dai Kamata, Yusuke Miura
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Publication number: 20220260328Abstract: A cleaning ball with a naturally derived material bonded to a surface of the cleaning ball for a condenser in a power plant is capable of performing efficient cleaning, and even if the material bonded to the surface of the ball is discharged to the ocean, the material does not cause damages to a marine environment. The cleaning ball includes a sponge rubber ball configured to deform and clean a heat transfer tube of the condenser; and a skin layer including crushed sand bonded to a surface of the sponge rubber ball. The crushed sand comprises sandstone containing granite particles, and the crushed sand has a particle size between 0.05 mm and 2.00 mm, and the skin layer is formed in concave and convex shapes on a non-deformed shape of the sponge rubber ball, and is configured to deform corresponding to deformation of the sponge rubber ball.Type: ApplicationFiled: December 21, 2020Publication date: August 18, 2022Inventor: Takuya SASAKI
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Publication number: 20210402195Abstract: An intracardiac defibrillation catheter has improved operability when a distal end portion of the catheter having a first DC electrode group is inserted into a coronary sinus. The defibrillation catheter includes an insulating tube member having a distal end side tube and a proximal end side tube, a handle connected to a proximal end of the tube member, a first DC electrode group having a plurality of electrodes mounted at the distal end side tube, and a second DC electrode group having a plurality electrodes spaced apart toward a proximal end side from the first DC electrode group and mounted at the distal end side tube. The catheter performs defibrillation in a cardiac cavity by applying voltages having polarities that differ from each other to the first DC electrode group and the second DC electrode group. Bending rigidities of a catheter shaft increases stepwise from the distal end to the proximal end.Type: ApplicationFiled: September 12, 2021Publication date: December 30, 2021Inventor: Takuya Sasaki
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Publication number: 20210378573Abstract: A catheter has excellent in torque transmission properties to easily process a distal end portion of a catheter shaft to form a side hole, thereby protecting a lead wire that is inserted in a side hole. The catheter includes a shaft, ring-shaped electrodes that are mounted at an outer peripheral surface of a distal end portion of the shaft, and electrode lead wires. The shaft is made up of a braid that is embedded in a tube wall over an entire length of the shaft, side holes are formed in a tube wall of the distal end portion of the shaft, a distal end portion of each lead wire is joined to an inner peripheral surface of each electrode, the lead wires are inserted into the side holes and thus pass through meshes of the braid and enter a lumen of the shaft, and the side holes in which the lead wires are inserted are filled with a resin material.Type: ApplicationFiled: August 22, 2021Publication date: December 9, 2021Inventor: Takuya Sasaki
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Publication number: 20210317910Abstract: In a shift device, a shift position of a knob is altered as a result of a knob being rotated. Furthermore, a Hall IC on a wiring substrate detects a rotation position of a magnet in the knob, thereby enabling the shift position of the knob to be detected. Here, the Hall IC is placed on an outer side in a rotation radial direction of the magnet. Because of this, it is possible to enlarge the change in the relative position between the magnet and the Hall IC that is generated by the rotation of the magnet, thereby enabling the detection accuracy when detecting the shift position of the knob to be improved.Type: ApplicationFiled: April 5, 2021Publication date: October 14, 2021Inventors: Hayato MORI, Hiroki ONO, Masatsugu SHIMIZU, Masaaki SHIOZAKI, Yoya OGAWA, Takuya SASAKI
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Patent number: 10983550Abstract: An illumination switch device includes a push button, a plurality of indicator lenses, a holder, a detector, a plurality of light emitters, and a base. The push button has an internal space and an opening. Each indicator lens has a columnar shape. The indicator lenses are juxtaposed in the internal space of the push button. The holder holds the push button such that the push button is movable in a longitudinal direction of each indicator lens. The detector detects a displacement of the push button in the longitudinal direction. The light emitters are respectively disposed opposite one ends of the indicator lenses in the longitudinal direction. The base is made of an opaque resin, and covers side faces of the indicator lenses while being in tight contact with the side faces. The base is integrated with the indicator lenses.Type: GrantFiled: February 14, 2019Date of Patent: April 20, 2021Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Takeshi Miyaoka, Takuya Sasaki
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Publication number: 20210073866Abstract: To provide information that serves as a criterion for determining which person in a group consisting of a plurality of persons should be solicited in order to achieve sales more easily. An information processing apparatus (10) includes a data receiving unit (11) that receives group information, the group information being data about a group consisting of, as members, a plurality of persons, an influence information generation unit (12) that analyzes the group information received by the data reception unit (11) and generates influence information, the influence information being data indicating a degree of influence of a member belonging to the group on another member belonging to the group, and data transmission unit (13) that transmits the influence information generated by the influence information generation unit (12) to another apparatus.Type: ApplicationFiled: October 26, 2018Publication date: March 11, 2021Applicant: NEC CorporationInventor: Takuya SASAKI