Patents by Inventor Akihiro Yamada
Akihiro Yamada 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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Patent number: 11960182Abstract: Provided is a light absorption anisotropic film capable of preparing an image display device having excellent display performance and excellent durability, and a laminate and an image display device formed of the light absorption anisotropic film. The light absorption anisotropic film is used for an image display device, which is formed of a liquid crystal composition containing a liquid crystal compound and a dichroic substance, in which in a signal derived from the dichroic substance detected by time-of-flight secondary ion mass spectrometry, a relationship between a maximum intensity Imax of the light absorption anisotropic film in a thickness direction and an intensity Isur1 in a surface of the light absorption anisotropic film on a viewing side of the image display device satisfies Expression (I-1) 2.0?Imax/Isur1.Type: GrantFiled: December 1, 2022Date of Patent: April 16, 2024Assignee: FUJIFILM CorporationInventors: Yumi Kato, Naoki Koito, Hiroshi Matsuyama, Akihiro Sugita, Takehiro Kasahara, Naoyoshi Yamada
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Patent number: 11957642Abstract: An internal substance supplier includes a conveying mechanism including a conveying member configured to capture and convey an internal substance, and a supply mechanism including a scraping member disposed to cross a conveyance route of the substance by the conveying member in the conveying mechanism and configured to collide with the substance conveyed by the conveying member, a gliding member including a recessed groove configured to guide the substance colliding with the scraping member and scraped from the conveying member, to be adjacent to a position vertically above a die bore in a table in a compression-molding machine, and a push transfer member including a projection configured to come into contact with the substance, push the substance to a start edge of the recessed groove in the gliding member, and move along the recessed groove to transfer the substance to an end edge of the recessed groove.Type: GrantFiled: April 22, 2022Date of Patent: April 16, 2024Assignees: KIKUSUI SEISAKUSHO LTD., OTSUKA PHARMACEUTICAL CO., LTD.Inventors: Yuji Tsujiura, Tomohiro Kakitani, Shohei Yamada, Akihiro Sawada, Shinshu Unida
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Publication number: 20240118653Abstract: An image forming apparatus includes an electrophotographic photoreceptor that includes a conductive substrate and a photosensitive layer disposed on the conductive substrate, the electrophotographic photoreceptor having an outermost surface layer that contains a binder resin, a charge-transporting material, and a fluorine-containing resin particle, the fluorine-containing resin particle containing 0 or more and 30 or less carboxy groups per 106 carbon atoms, a charging device that charges the electrophotographic photoreceptor, an electrostatic latent image forming device that forms an electrostatic latent image on the electrophotographic photoreceptor that is charged, a developing device that houses a developer containing a toner and that develops, with the developer, the electrostatic latent image formed on the electrophotographic photoreceptor into a toner image, a transfer device that transfers the toner image onto a transfer-receiving medium, and an optical discharging device that, after the toner image iType: ApplicationFiled: March 9, 2023Publication date: April 11, 2024Applicant: FUJIFILM Business Innovation Corp.Inventors: Keisuke Kusano, Wataru Yamada, Masahiro Iwasaki, Akihiro Kawasaki, Yuki Oyamada
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Publication number: 20240118636Abstract: An electrophotographic photoreceptor includes a conductive substrate, an undercoat layer disposed on the conductive substrate, having a volume resistivity of 5.0×107 [?m] or more and 5.0×109 [?m] or less, and having a thickness of 20 ?m or more and 40 ?m or less, a charge generation layer disposed on the undercoat layer, and a charge transport layer disposed on the charge generation layer, having a volume resistivity of 1.0×1013 [?m] or more and 5.0×1014 [?m] or less, and having a thickness of 15 ?m or more and 40 ?m or less.Type: ApplicationFiled: January 20, 2023Publication date: April 11, 2024Applicant: FUJIFILM Business Innovation Corp.Inventors: Yuki OYAMADA, Wataru Yamada, Masahiro Iwasaki, Keisuke Kusano, Akihiro Kawasaki
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Publication number: 20240105565Abstract: A semiconductor device includes: an oscillator including external terminals disposed on a first face with a specific distance along a first direction; an integrated circuit including a first region formed with first electrode pads along one side, and a second region formed with second electrode pads on two opposing sides of the first region; a lead frame that includes terminals at a peripheral portion, and on which the oscillator and the integrated circuit are mounted such that the external terminals, the first and second electrode pads face in a substantially same direction and such that one side of the integrated circuit is substantially parallel to the first direction; a first bonding wire that connects one external terminal to one first electrode pad; a second bonding wire that connects one terminal of one lead frame to one second electrode pad; and a sealing member that seals all of the components.Type: ApplicationFiled: December 11, 2023Publication date: March 28, 2024Applicant: LAPIS Semiconductor Co., Ltd.Inventors: Toshihisa SONE, Kazuya YAMADA, Akihiro TAKEI, Yuichi YOSHIDA, Kengo TAKEMASA
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Publication number: 20240092337Abstract: A vehicle control apparatus includes front-wheel and rear-wheel driving systems, and a control system. The front-wheel driving system includes a first travel motor mechanically coupled to a front wheel of a vehicle and a first accumulator electrically coupled to the first travel motor. The rear-wheel driving system includes a second travel motor mechanically coupled to a rear wheel of the vehicle and a second accumulator electrically coupled to the second travel motor. The control system includes one or more processors and one or more memories communicably coupled to the one or more processors, and controls the first and second travel motors. When a difference between an SOC of the first accumulator and an SOC of the second accumulator is greater than a threshold value, the one or more processors change a torque distribution ratio between the first and second travel motors from a reference distribution ratio.Type: ApplicationFiled: September 13, 2023Publication date: March 21, 2024Inventors: Hiroshi KUSANO, Yoshinobu YAMAZAKI, Masami OGURI, Akihiro NABESHIMA, Yoshiyuki JIN, Takeshi YONEDA, Fumiya SATO, Keigo YAMADA, Takumi ARAKI, Shuntaro MIURA
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Publication number: 20240085380Abstract: An ultrasonic inspection device is used for inspecting a packaging container having a joined portion including overlapping and joined edges of the packaging container. The ultrasonic inspection device includes a transmitter configured to irradiate ultrasonic waves toward at least a base end portion of the joined portion in a state in which the joined portion protrudes from a surface of an object in a direction orthogonal to the surface, the base end portion being positioned on a side of the object. The ultrasonic inspection device further includes a plurality of receivers configured to receive the ultrasonic waves transmitted through the joined portion.Type: ApplicationFiled: November 21, 2023Publication date: March 14, 2024Inventors: Akihiro NARA, Hideyuki YAMADA, Takao KOYAMA
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Publication number: 20240074482Abstract: Provided is a tobacco sheet having high swelling property for a non-combustion heating type flavor inhaler. The tobacco sheet for a non-combustion heating type flavor inhaler includes tobacco powder having a cumulative 90% particle size (D90) of 200 ?m or more in a volume-based particle size distribution measured by a dry laser diffraction method.Type: ApplicationFiled: October 24, 2023Publication date: March 7, 2024Applicant: Japan Tobacco Inc.Inventors: Akihiro KOIDE, Kimitaka UCHII, Takahiro MATSUDA, Ayaka HASHIMOTO, Manabu YAMADA, Hiroshi SHIBUICHI, Tetsuya MOTODAMARI, Toru SAKURAI
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Publication number: 20240074483Abstract: Provided is a tobacco sheet for non-combustion heating type flavor inhalers, which has high bulkiness. The tobacco sheet for non-combustion heating type flavor inhalers contains a tobacco raw material, in which the cross-sectional surface of the tobacco sheet when observed in the direction of thickness of the tobacco sheet has a corrugated shape.Type: ApplicationFiled: October 24, 2023Publication date: March 7, 2024Applicant: JAPAN TOBACCO INC.Inventors: Akihiro KOIDE, Kimitaka UCHII, Manabu YAMADA, Hiroshi SHIBUICHI, Tetsuya MOTODAMARI, Toru SAKURAI
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Patent number: 11921453Abstract: An image forming apparatus includes a latent image forming device and a visualizing device. The latent image forming device forms a latent image with an adhesive on a base material. The visualizing device causes particles to adhere to the latent image to visualize the latent image as an uneven image. The particles each contains an insoluble substance.Type: GrantFiled: October 31, 2022Date of Patent: March 5, 2024Assignee: RICOH COMPANY, LTD.Inventors: Shintaro Yamada, Akihiro Kawasaki, Hiroaki Katoh
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Publication number: 20240047504Abstract: A solid-state imaging device includes: plural photodiodes formed in different depths in a unit pixel area of a substrate; a plural vertical transistors formed in the depth direction from one face side of the substrate so that gate portions for reading signal charges obtained by photelectric conversion in the plural photodiodes are formed in depths corresponding to the respective photodiodes.Type: ApplicationFiled: September 14, 2023Publication date: February 8, 2024Applicant: SONY GROUP CORPORATIONInventors: Taiichiro WATANABE, Akihiro YAMADA, Hideo KIDO, Hiromasa SAITO, Keiji MABUCHI, Yuko OHGISHI
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Patent number: 11835202Abstract: An illumination device includes a light source unit that emits light, a first optical unit that lets the light enter and changes a divergence angle of the entered light, a second optical unit including an image light formation unit that lets the light with the changed divergence angle enter and emits light including image light having image information, and a drive unit that moves the first optical unit and the second optical unit.Type: GrantFiled: November 21, 2019Date of Patent: December 5, 2023Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Ritsuya Oshima, Masatoshi Nishimura, Akihiro Yamada, Muneharu Kuwata
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Patent number: 11817473Abstract: A solid-state imaging device includes: plural photodiodes formed in different depths in a unit pixel area of a substrate; and plural vertical transistors formed in the depth direction from one face side of the substrate so that gate portions for reading signal charges obtained by photoelectric conversion in the plural photodiodes are formed in depths corresponding to the respective photodiodes.Type: GrantFiled: September 2, 2022Date of Patent: November 14, 2023Assignee: SONY GROUP CORPORATIONInventors: Taiichiro Watanabe, Akihiro Yamada, Hideo Kido, Hiromasa Saito, Keiji Mabuchi, Yuko Ohgishi
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Publication number: 20230322987Abstract: A colored resin component includes a colorant having maximum absorbance in a wavelength band of 700 nm or higher and 1100 nm or lower, a copolymer including a first repeating unit derived from an acrylic monomer having an epoxy group, a second repeating unit derived from a monomer having a phenolic hydroxyl group, and a third repeating unit derived from an acrylic monomer having an aromatic ring, or a third repeating unit derived from an acrylic monomer having an alicyclic structure, and a solvent compatible with the colorant and the copolymer.Type: ApplicationFiled: June 16, 2023Publication date: October 12, 2023Applicant: TOPPAN Inc.Inventors: Reiko IWATA, Yuri NAGAI, Akihiro YAMADA, Shuto HARA
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Publication number: 20230269500Abstract: A solid-state imaging device includes a pixel region in which shared pixels which share pixel transistors in a plurality of photoelectric conversion portions are two-dimensionally arranged. The shared pixel transistors are divisionally arranged in a column direction of the shared pixels, the pixel transistors shared between neighboring shared pixels are arranged so as to be horizontally reversed or/and vertically crossed, and connection wirings connected to a floating diffusion portion, a source of a reset transistor and a gate of an amplification transistor in the shared pixels are arranged along the column direction.Type: ApplicationFiled: January 4, 2023Publication date: August 24, 2023Inventors: Hideo Kido, Atsuhiko Yamamoto, Akihiro Yamada
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Publication number: 20230076090Abstract: (Object) When a cyclocarbonate group-containing (meth)acrylate monomer is applied for a polymer used as a paint or the like, it is to provide the cyclocarbonate group-containing (meth)acrylate monomer in which the increase of the viscosity over time is suppressed so that it can used stably for a long time. (Solution) It is provided a cyclocarbonate group-containing (meth)acrylate monomer (A) represented by a formula (1) as follows, wherein a content of di(meth)acrylate monomer (B) represented by a formula (2) as follows is 3 weight % or lower. (R1 represents hydrogen atom or methyl group, R2 represents an alkyl group having a number of carbons of 2 to 10, and X is 0 or 1.) (R3 represents hydrogen atom or methyl group, R4 represents an alkyl group having a number of carbons of 2 to 10, and X is 0 or 1.Type: ApplicationFiled: January 23, 2020Publication date: March 9, 2023Applicant: NOF CORPORATIONInventors: Masahiro TANAKA, Akihiro YAMADA, Tatsuya AONO, Kazuhiro ODA
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Patent number: 11595610Abstract: A solid-state imaging device includes a pixel region in which shared pixels which share pixel transistors in a plurality of photoelectric conversion portions are two-dimensionally arranged. The shared pixel transistors are divisionally arranged in a column direction of the shared pixels, the pixel transistors shared between neighboring shared pixels are arranged so as to be horizontally reversed or/and vertically crossed, and connection wirings connected to a floating diffusion portion, a source of a reset transistor and a gate of an amplification transistor in the shared pixels are arranged along the column direction.Type: GrantFiled: June 7, 2022Date of Patent: February 28, 2023Assignee: Sony Group CorporationInventors: Hideo Kido, Atsuhiko Yamamoto, Akihiro Yamada
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Publication number: 20220415961Abstract: A solid-state imaging device includes: plural photodiodes formed in different depths in a unit pixel area of a substrate; and plural vertical transistors formed in the depth direction from one face side of the substrate so that gate portions for reading signal charges obtained by photoelectric conversion in the plural photodiodes are formed in depths corresponding to the respective photodiodes.Type: ApplicationFiled: September 2, 2022Publication date: December 29, 2022Applicant: Sony Group CorporationInventors: Taiichiro Watanabe, Akihiro Yamada, Hideo Kido, Hiromasa Saito, Keiji Mabuchi, Yuko Ohgishi
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Publication number: 20220397254Abstract: An illumination device includes a light source unit that emits light, a first optical unit that lets the light enter and changes a divergence angle of the entered light, a second optical unit including an image light formation unit that lets the light with the changed divergence angle enter and emits light including image light having image information, and a drive unit that moves the first optical unit and the second optical unit.Type: ApplicationFiled: November 21, 2019Publication date: December 15, 2022Applicant: Mitsubishi Electric CorporationInventors: Ritsuya OSHIMA, Masatoshi NISHIMURA, Akihiro YAMADA, Muneharu KUWATA
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Patent number: D1026243Type: GrantFiled: August 5, 2022Date of Patent: May 7, 2024Assignee: PHC HOLDINGS CORPORATIONInventors: Fumio Yamada, Akihiro Mochizuki