Patents by Inventor Keisuke Kurihara
Keisuke Kurihara 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: 20240131653Abstract: This polishing pad has a polishing layer that comprises a polyurethane resin foam derived from an isocyanate-terminated prepolymer and a curing agent, wherein: the distance between hard segments in the polishing layer as measured by small-angle X-ray scattering is 9.5 nm or less; or the ratio (NC80/CC80) of the content proportion by weight (NC80) of an amorphous phase in the polishing layer as measured by pulse NMR at 80° C. to the content proportion by weight (CC80) of a crystalline phase in the polishing layer as measured by pulse NMR at 80° C. is 2.6-3.1, and the ratio (NC40/CC40) of the content proportion by weight (NC40) of an amorphous phase in the polishing layer as measured by pulse NMR at 40° C. to the content proportion by weight (CC40) of a crystalline phase in the polishing layer as measured by pulse NMR at 40° C. is 0.5-0.9.Type: ApplicationFiled: March 28, 2022Publication date: April 25, 2024Applicant: FUJIBO HOLDINGS, INC.Inventors: Teppei TATENO, Hiroshi KURIHARA, Satsuki YAMAGUCHI, Yamato TAKAMIZAWA, Keisuke OCHI, Tetsuaki KAWASAKI
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Publication number: 20230421001Abstract: A stator (10) according to the present invention comprises: a yoke part (11) composed of a plurality of block bodies having an arc shape with a rectangular cross section; fixing members (12, 13) for disposing and fixing the plurality of block bodies in an annular shape; a plurality of teeth parts (14) erected on the peripheral surface of the yoke part; and a coil (15) wound around the plurality of teeth parts (14).Type: ApplicationFiled: November 6, 2020Publication date: December 28, 2023Applicant: TBK Co., Ltd.Inventors: Akihiro MIYOSHI, Mitsuyoshi OBA, Keisuke KURIHARA
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Patent number: 10460598Abstract: A driving action classifying apparatus has a driving-action-symbol acquiring unit configured to acquire position information on a vehicle and driving action symbols, which are data obtained by converting driving actions of the vehicle into symbols; and a tendency symbolizing unit configured to collect the driving action symbols corresponding to a same or similar place acquired from a plurality of vehicles and generate driving tendency symbols, which are data obtained by converting into a symbol a frequency distribution of the driving action symbols.Type: GrantFiled: April 8, 2015Date of Patent: October 29, 2019Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Toshiki Kashiwakura, Yusuke Tanaka, Chihiro Sannomiya, Keisuke Kurihara, Tadahiro Kashiwai, Ryo Neyama
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Patent number: 10418797Abstract: A wire harness protector includes a bottom panel, a first side panel rising from one edge of the bottom panel, and a second side panel rising from another edge of the bottom panel. The bottom panel, first side panel, and second side panel demarcate an accommodation route that accommodates a main line of a wire harness. The first side panel is provided with a notch through which a branch line that branches from the main line is drawn out to an exterior of the accommodation route. A surface of the first side panel that faces the accommodation route is a route forming surface, and a projecting portion projects from the route forming surface.Type: GrantFiled: April 23, 2018Date of Patent: September 17, 2019Assignee: SUMITOMO WIRING SYSTEMS, LTD.Inventors: Masaru Shitamichi, Keisuke Kurihara
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Patent number: 10366613Abstract: A path prediction device comprises a storage unit that generates and stores, based on information collected from a plurality of vehicles including a first vehicle, traveling path information indicating information associated with paths where the respective vehicles have traveled; a positional information acquisition unit that acquires a first position indicating the current position of the first vehicle; and a path prediction unit that predicts the traveling path of the first vehicle using at least one of first path information indicating paths of the first vehicle and second path information indicating paths of second vehicles among the traveling path information, wherein the path prediction unit determines a use ratio of the first path information, which is used to predict the traveling path, based on a past traveling record of the first vehicle at the first position.Type: GrantFiled: January 9, 2017Date of Patent: July 30, 2019Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Tadashi Yanagihara, Kenji Horiguchi, Keisuke Kurihara, Chihiro Sannomiya, Atsushi Inoue
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Publication number: 20180316166Abstract: A wire harness protector includes a bottom panel, a first side panel rising from one edge of the bottom panel, and a second side panel rising from another edge of the bottom panel. The bottom panel, first side panel, and second side panel demarcate an accommodation route that accommodates a main line of a wire harness. The first side panel is provided with a notch through which a branch line that branches from the main line is drawn out to an exterior of the accommodation route. A surface of the first side panel that faces the accommodation route is a route forming surface, and a projecting portion projects from the route forming surface.Type: ApplicationFiled: April 23, 2018Publication date: November 1, 2018Applicant: SUMITOMO WIRING SYSTEMS, LTD.Inventors: Masaru SHITAMICHI, Keisuke KURIHARA
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Publication number: 20170200374Abstract: A path prediction device comprises a storage unit that generates and stores, based on information collected from a plurality of vehicles including a first vehicle, traveling path information indicating information associated with paths where the respective vehicles have traveled; a positional information acquisition unit that acquires a first position indicating the current position of the first vehicle; and a path prediction unit that predicts the traveling path of the first vehicle using at least one of first path information indicating paths of the first vehicle and second path information indicating paths of second vehicles among the traveling path information, wherein the path prediction unit determines a use ratio of the first path information, which is used to predict the traveling path, based on a past traveling record of the first vehicle at the first position.Type: ApplicationFiled: January 9, 2017Publication date: July 13, 2017Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Tadashi YANAGIHARA, Kenji HORIGUCHI, Keisuke KURIHARA, Chihiro SANNOMIYA, Atsushi INOUE
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Publication number: 20170148311Abstract: A driving action classifying apparatus has a driving-action-symbol acquiring unit configured to acquire position information on a vehicle and driving action symbols, which are data obtained by converting driving actions of the vehicle into symbols; and a tendency symbolizing unit configured to collect the driving action symbols corresponding to a same or similar place acquired from a plurality of vehicles and generate driving tendency symbols, which are data obtained by converting into a symbol a frequency distribution of the driving action symbols.Type: ApplicationFiled: April 8, 2015Publication date: May 25, 2017Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Toshiki KASHIWAKURA, Yusuke TANAKA, Chihiro SANNOMIYA, Keisuke KURIHARA, Tadahiro KASHIWAI, Ryo NEYAMA
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Patent number: 4977415Abstract: An electrostatic recording head for causing a developing agent to be electrostatically deposited on the surface of a recording member in accordance with a recorded image, comprising a recording electrode having a plurality of linear electrodes arranged in a common plane at a predetermined interval; a magnet disposed at one side of the recording electrode; and a magnetic member disposed at the side of the recording electrode opposite to the magnet; the magnet being disposed such that the magnetic lines of force pass through the end of the recording electrode towards the portion of a recording member opposed by the end of the recording electrode. The present invention also relates to a method of producing this electrostatic recording head. The invention also is concerned with an image recording apparatus which employs this electrostatic recording head, as well as with a developing agent supplying device and a display device.Type: GrantFiled: October 12, 1989Date of Patent: December 11, 1990Assignees: Hitachi, Ltd., Hitachi Koki Co., Ltd., Hitachi Metals, Ltd.Inventors: Sayoko Oba, Katsumi Muroi, Kenji Okuna, Hidefumi Ohtsuka, Tsutomu Iimura, Ryoji Kojima, Keisuke Kurihara
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Patent number: 4351704Abstract: A method of production of solder coated conductor wiring wherein a lead layer and a tin layer are separately applied to the surface of a ceramic substrate in superposed relation, and subjected to heat treatment at a temperature suitable for alloying the lead and tin into a lead-tin alloy, to provide the solder coated conductor wiring.Type: GrantFiled: February 18, 1981Date of Patent: September 28, 1982Assignee: Hitachi, Ltd.Inventor: Keisuke Kurihara