Patents by Inventor Yoshinori Tanaka
Yoshinori Tanaka 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).
-
Patent number: 12113333Abstract: A surface emitting laser element formed of a group III nitride semiconductor, comprising: a first clad layer of a first conductivity type; a first guide layer of the first conductivity type having a photonic crystal layer formed on the first clad layer including voids disposed having two-dimensional periodicity in a surface parallel to the layer and a first embedding layer formed on the photonic crystal layer; a second embedding layer formed on the first embedding layer by crystal growth; an active layer formed on the second embedding layer; a second guide layer formed on the active layer; and a second clad layer of a second conductivity type formed on the second guide layer, the second conductivity type being a conductivity type opposite to the first conductivity type. The first embedding layer has a surface including pits disposed at surface positions corresponding to the voids.Type: GrantFiled: August 29, 2019Date of Patent: October 8, 2024Assignees: KYOTO UNIVERSITY, STANLEY ELECTRIC CO., LTD.Inventors: Susumu Noda, Yoshinori Tanaka, Menaka De Zoysa, Kenji Ishizaki, Tomoaki Koizumi, Kei Emoto
-
Patent number: 12109875Abstract: An electric vehicle includes a dash panel, a master cylinder and an electrical unit. The master cylinder is arranged on a motor compartment side and the driver's seat side of the dash panel. The master cylinder is connected to a brake pedal in a vehicle passenger compartment. The electrical unit includes an inverter, a motor and a gearbox. The electrical unit is arranged side by side in the motor compartment in a left-right direction of the vehicle. The electrical unit is disposed in front of and below the master cylinder in the motor compartment in a front-rear direction of the vehicle.Type: GrantFiled: June 30, 2021Date of Patent: October 8, 2024Assignee: Nissan Motor Co., Ltd.Inventors: Hiroaki Tanaka, Yoshinori Sugahara, Yusuke Tanno
-
Publication number: 20240329294Abstract: According to one embodiment, an illumination device emits light toward a display panel and includes a transparent substrate having a first main surface opposed to the display panel, a second main surface on a side opposite to the first main surface, and a first side surface connecting the first main surface with the second main surface, and a light source emitting light toward the first side surface. The first side surface has a first intersection surface intersecting a thickness direction from the first main surface to the second main surface.Type: ApplicationFiled: March 22, 2024Publication date: October 3, 2024Inventors: Yoshinori TANAKA, Keita Ono
-
Patent number: 12105388Abstract: A display device includes a wiring region including a gate wiring, a source wiring intersecting the gate wiring, and a first insulating layer between the gate wiring and the source wiring and an opening region including a pixel electrode on the first insulating layer and adjacent to the wiring region. The first insulating layer includes a first oxide insulating layer and a first nitride insulating layer, the first oxide insulating layer is disposed over the wiring region and the opening region, the first nitride insulating layer is disposed in the wiring region and includes a first opening overlapping the opening region, and the pixel electrode overlaps the first opening.Type: GrantFiled: November 15, 2023Date of Patent: October 1, 2024Assignee: Japan Display Inc.Inventors: Akihiro Hanada, Takuo Kaitoh, Tomoyuki Ito, Yoshinori Tanaka
-
Publication number: 20240317323Abstract: In the present invention, a jacking point 13 is formed, by casting, on a lower section of a housing 16 of an electric motor 11 mounted in a vehicle 10. A base section 13a of this jacking point 13 comprises: a jacking point surface 20 that is initially raised by a jack device; and side contact surfaces 22a-22d that are formed on the periphery of the jacking surface 20.Type: ApplicationFiled: March 2, 2022Publication date: September 26, 2024Applicant: MEIDENSHA CORPORATIONInventors: Yoichi UEMATSU, Yoshinori SUGAHARA, Hiroaki TANAKA
-
Publication number: 20240318262Abstract: A biomarker for predicting prognosis of a cancer patient, including an immunosuppressive receptor LILRB4 or an immunosuppressive receptor LILRB4 gene; a method for predicting prognosis of a cancer patient including measuring an expression level of an immunosuppressive receptor LILRB4 or an immunosuppressive receptor LILRB4 gene in a biological sample of a cancer patient; a method for predicting an effect of a substance, as a cancer therapeutic drug, that inhibits binding between fibronectin and an immunosuppressive receptor LILRB4 in a cancer patient, the method including measuring an expression level of an immunosuppressive receptor LILRB4 or an immunosuppressive receptor LILRB4 gene in a biological sample of a cancer patient; and a kit for predicting prognosis of a cancer patient including a reagent for measuring an expression level of the biomarker.Type: ApplicationFiled: July 15, 2022Publication date: September 26, 2024Inventors: Toshiyuki TAKAI, Yoshinori OKADA, Sakiko KUMATA, Mei tzu SU, Shota ENDO, Hirotsugu NOTSUDA, Ryota TANAKA, Ryoko SAITO
-
Publication number: 20240317907Abstract: Composition including (a) a fluoropolymer; and (b1) at least one of a compound represented by the formula (4) ((H—(CF2)7—COO)pM1) or the formula (4?) ((H—(CF2)8—COO)pM1) of the present disclosure, both respectively in an amount of 100 ppb or less relative to the fluoropolymer, or (b2) at least one of a compound represented by the formula (5) ((H—(CF2)13—COO)pM1) or the formula (5?) ((H—(CF2)14—COO)pM1) of the present disclose, both respectively in an amount of 100 ppb or less relative to the fluoropolymer.Type: ApplicationFiled: May 3, 2024Publication date: September 26, 2024Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Taketo KATO, Satoru YONEDA, Manabu FUJISAWA, Kazuya ASANO, Takahiro KITAHARA, Masahiro HIGASHI, Akiyoshi YAMAUCHI, Sumi ISHIHARA, Yosuke KISHIKAWA, Shinnosuke NITTA, Marina NAKANO, Hirotoshi YOSHIDA, Yoshinori NANBA, Kengo ITO, Chiaki OKUI, Hirokazu AOYAMA, Masamichi SUKEGAWA, Taku YAMANAKA, Yuuji TANAKA, Kenji ICHIKAWA, Yohei FUJIMOTO, Hiroyuki SATO
-
Publication number: 20240313211Abstract: A negative electrode active material for a sodium ion secondary battery is provided, in which the negative electrode active material has a low initial irreversible capacity. The negative electrode active material for a sodium ion secondary battery includes a crystallized glass formed by precipitation of metallic Bi in a matrix containing at least one compound selected from Fe2O3 and CuO, and SiO2.Type: ApplicationFiled: February 14, 2022Publication date: September 19, 2024Inventors: Tsuyoshi HONMA, Aoi ODA, Hideo YAMAUCHI, Ayumu TANAKA, Kei TSUNODA, Yoshinori YAMAZAKI
-
Publication number: 20240300055Abstract: A metal paste for bonding includes metal particles, a dispersion medium, a reducing agent, and a reduction aid, in which the metal particles contain copper particles, the reduction aid includes a coordinating compound having electron back-donation properties, the coordinating compound is at least one selected from the group consisting of an organic phosphorus compound and an organic sulfur compound, and the metal paste for bonding contains, as a reducing agent, 1.6 parts by mass or more and 10 parts by mass or less of a polyol-based compound with respect to 100 parts by mass of the total mass of the copper particles.Type: ApplicationFiled: July 4, 2022Publication date: September 12, 2024Inventors: Hideo NAKAKO, Yoshinori EJIRI, Toshiaki TANAKA, Dai ISHIKAWA, Michiko NATORI
-
Publication number: 20240301576Abstract: Gas generator includes decomposition unit and supply unit. Decomposition unit reacts with at least a portion of a supply liquid to generate at least one of hydrogen gas or oxygen gas. Supply unit collects moisture in the atmosphere, and supplies the collected moisture to decomposition unit as supply liquid.Type: ApplicationFiled: January 18, 2022Publication date: September 12, 2024Inventors: Yohei ISHIGAMI, Makoto IMAI, Takahiro MIYATA, Yoshinori TANAKA
-
Publication number: 20240295768Abstract: A display device including a first substrate, a second substrate, a liquid crystal layer arranged between the first substrate and the second substrate, a first light guide plate adhered and fixed to the first substrate via a first adhesive layer, a second light guide plate adhered and fixed to the second substrate via a second adhesive layer, a light source unit arranged at a position facing a first side surface of the second light guide plate, and a low refractive index layer interposed in a part of a region between the second light guide plate and the second adhesive layer and having a refractive index lower than that of the first light guide plate, in which a thickness of the low refractive index layer is larger than 800 nm is used.Type: ApplicationFiled: February 26, 2024Publication date: September 5, 2024Inventor: Yoshinori TANAKA
-
Publication number: 20240275134Abstract: A semiconductor laser device includes a light emitting unit including an active layer and an n-type semiconductor layer and a p-type semiconductor layer that sandwich the active layer. The n-type semiconductor layer includes a first n-type cladding layer and a second n-type cladding layer. The p-type semiconductor layer includes a first p-type cladding layer and a second p-type cladding layer. The n-type semiconductor layer has a greater thickness than the p-type semiconductor layer. An n-type thickness ratio, which is a ratio of a thickness of the first n-type cladding layer to a thickness of the second n-type cladding layer, is equal to a p-type thickness ratio, which is a ratio of a thickness of the first p-type cladding layer to a thickness of the second p-type cladding layer. The n-type thickness ratio and the p-type thickness ratio are each greater than 1.25 and less than or equal to 3.75.Type: ApplicationFiled: April 24, 2024Publication date: August 15, 2024Applicant: ROHM CO., LTD.Inventors: Yoshinori TANAKA, Keiji HIDAKA, Junxiong NIU
-
Publication number: 20240262176Abstract: An electric vehicle includes a dash panel, a master cylinder and an electrical unit. The master cylinder is arranged on a motor compartment side and the driver's seat side of the dash panel. The master cylinder is connected to a brake pedal in a vehicle passenger compartment. The electrical unit includes an inverter, a motor and a gearbox. The electrical unit is arranged side by side in the motor compartment in a left-right direction of the vehicle. The electrical unit is disposed in front of and below the master cylinder in the motor compartment in a front-rear direction of the vehicle.Type: ApplicationFiled: June 30, 2021Publication date: August 8, 2024Inventors: Hiroaki TANAKA, Yoshinori SUGAHARA, Yusuke TANNO
-
Patent number: 12058475Abstract: The video display system includes a plurality of display devices having mutually different display delay times and a video conversion device that divides an input integrated video signal into a plurality of video signals and respectively outputs the plurality of video signals to the plurality of display devices. At least one of the plurality of video signals is output in a delayed state to make a difference between display timings of the plurality of videos respectively displayed on the plurality of display devices substantially zero, based on the display delay times.Type: GrantFiled: September 3, 2021Date of Patent: August 6, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Yoshinori Okazaki, Yoshito Tanaka, Takashi Yamada, Daizaburo Matsuki, Yoshifumi Kawaguchi
-
Patent number: 12042127Abstract: A light guide unit includes a light guide member and a protection member surrounding the light guide member. The light guide member includes an optical fiber having an outer diameter. The protection member is formed in a network structure by knitting a metal member having a flat cross-sectional shape by bending the metal member in a direction in which the thickness of the metal material is thin, and a gap smaller than the outer diameter is formed along the axial direction.Type: GrantFiled: September 12, 2022Date of Patent: July 23, 2024Assignee: OLYMPUS CORPORATIONInventors: Yoshinori Tanaka, Satoshi Ohara
-
Publication number: 20240243633Abstract: A coil includes a first coil layer and a second coil layer which is formed by winding a rectangular conductor. A side surface of the second coil layer contacts a side surface of the first coil layer in a second direction that is perpendicular to a radial first direction where the rectangular conductor overlaps. In the first coil layer, a second portion contacts a first portion. In the second coil layer, a fourth portion contacts a third portion. An outer surface of the third portion is closer to an outer peripheral side in the first direction than the outer surface of the first portion, and is closer to an inner peripheral side in the first direction than an outer surface of the second portion. An outer surface of the fourth portion is closer to the outer peripheral side in the first direction than the outer surface of the second portion.Type: ApplicationFiled: March 30, 2022Publication date: July 18, 2024Applicants: TOP CO., LTD., FUKUI PREFECTURAL GOVERNMENTInventors: Kenji Sasaki, Hitoshi Otaki, Yoshinori Sasaki, Taiki Tanaka, Tomoya Okahashi
-
Publication number: 20240240324Abstract: According to one embodiment, there is provided a carbon hard mask laminated on an etching target film, in which the concentration ratio of a methylene group CH2 and a methyl group CH3 contained in the carbon hard mask satisfies the expression CH2/(CH2+CH3)?0.5.Type: ApplicationFiled: April 4, 2024Publication date: July 18, 2024Inventors: Masaru HORI, Makoto SEKINE, Hirotsugu SUGIURA, Tsuyoshi MORIYA, Satoshi TANAKA, Yoshinori MORISADA
-
Publication number: 20240244834Abstract: A semiconductor device, including a first MOS device, a second MOS device, a first dielectric layer, a stop layer, and a second dielectric layer, is provided. The first MOS device and the second MOS device are located on a substrate. The first dielectric layer is beside the first MOS device and the second MOS device. The stop layer is disposed on the first dielectric layer. The second dielectric layer covers the stop layer. The thickness of the second dielectric layer above the first MOS device is greater than the thickness of the second dielectric layer above the second MOS device.Type: ApplicationFiled: January 16, 2023Publication date: July 18, 2024Applicant: Winbond Electronics Corp.Inventors: Mei-Yuan Chou, Yoshinori Tanaka
-
Patent number: 12032256Abstract: A display device includes a first substrate, a gate wiring on the first substrate, a first insulating layer on the gate wiring, a source wiring on the first insulating layer and intersecting the gate wiring, a second insulating layer on the source wiring, a pixel electrode on the second insulating layer; and a first buffer layer between the first substrate and the first insulating layer. A refractive index of the first buffer layer is higher than a refractive index of the first substrate, at an interface between the first buffer layer and the first substrate, and the refractive index of the first buffer layer is lower than a refractive index of the first insulating layer, at an interface between the first buffer layer and the first insulating layer.Type: GrantFiled: August 11, 2023Date of Patent: July 9, 2024Assignee: Japan Display Inc.Inventors: Takuo Kaitoh, Akihiro Hanada, Yoshinori Tanaka
-
Publication number: 20240192047Abstract: The present invention relates to a rubbing position identification device for a rotating machine provided with a fixed part and a rotating part. This device is provided with an AE sensor, an axial vibration sensor and a rubbing position identification unit. In the case of rubbing occurring in the rotating machine, the rubbing position identification unit calculates the AE phase, which corresponds to the peak of an envelope determined on the base of change over time in the AE signal detected by the AE sensor, and the axial vibration phase, which corresponds to the high spot position of the rotating part specified on the basis of the change over time in the axial vibration signal detected by the axial vibration sensor, and, on the basis of the phase difference between these, identifies the circumferential-direction position of where rubbing has occurred in the rotating machine.Type: ApplicationFiled: March 30, 2022Publication date: June 13, 2024Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Hiroki Takeda, Satoshi Kumagai, Ryo Kawabata, Shuichi Ishizawa, Masahiko Yamashita, Yoshinori Tanaka