Patents by Inventor Satoshi Komatsu
Satoshi Komatsu 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: 11919573Abstract: A vehicle body structure includes a support member of a vehicle body, and a reinforcement member disposed along a longitudinal direction of the support member of the vehicle body to reinforce the support member of the vehicle body. The reinforcement member is a processed product formed by shaping a tubular body, and includes a flange portion that protrudes on an outer peripheral portion and that is formed in the longitudinal direction of the support member of the vehicle body. The flange portion is joined to the support member of the vehicle body at a location other than locations where the support member of the vehicle body is joined to other members different from the reinforcement member.Type: GrantFiled: May 27, 2022Date of Patent: March 5, 2024Assignee: SUMITOMO HEAVY INDUSTRIES, LTD.Inventors: Satoshi Shimizu, Masayuki Ishizuka, Takashi Komatsu
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Publication number: 20240068826Abstract: The present information processing device includes a processor configured to determine, based on information indicating vehicle behavior about a plurality of vehicles, a boarding and alighting place of a transport vehicle that transports a user among places satisfying a predetermined condition concerning behavior of the plurality of vehicles.Type: ApplicationFiled: August 9, 2023Publication date: February 29, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yu NAGATA, Ai MIYATA, Satoshi KOMAMINE, Syouta KOMATSU
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Patent number: 11863725Abstract: An image reading device that efficiently performs shading correction that flexibly responds to changes in the diffusion properties of reflected light on the surface of a reading target efficiently performing same as a result of including: controlling a plurality of light sources so as to cause only a specific light source among the light sources to be lit; obtaining the diffusion state of a first reflected light generated by the specific light source being lit, in a state in which general shading correction data not dependent on the image reading target is generated; obtaining a diffusion state for a second reflected light generated by light being irradiated on to the reading target by the specific light source; and generating dedicated shading correction data that relies on the reading target, based on the first reflected light diffusion state, the second reflected light diffusion state, and the general shading correction data.Type: GrantFiled: November 26, 2020Date of Patent: January 2, 2024Assignee: NEC Platforms, Ltd.Inventor: Satoshi Komatsu
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Patent number: 11788598Abstract: A shock absorber includes: a cylinder accommodating a fluid; a piston that reciprocates with respect to the cylinder while partitioning an inside of the cylinder into a first fluid chamber and a second fluid chamber; a pump having a first port that communicates with either one of the first fluid chamber and the second fluid chamber and a second port that communicates with the other one of the first fluid chamber and the second fluid chamber, and including a flow rate change portion that changes a circulation amount of the fluid circulating between the first port and the second port; an electric rotor rotating in conjunction with the pump; and a stator forming a magnetic field between the electric rotor and the stator.Type: GrantFiled: November 14, 2019Date of Patent: October 17, 2023Assignee: AISIN CORPORATIONInventors: Hisashi Ono, Katsuhiko Takasu, Satoshi Komatsu
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Publication number: 20230018657Abstract: An image reading device that efficiently performs shading correction that flexibly responds to changes in the diffusion properties of reflected light on the surface of a reading target efficiently performing same as a result of including: controlling a plurality of light sources so as to cause only a specific light source among the light sources to be lit; obtaining the diffusion state of a first reflected light generated by the specific light source being lit, in a state in which general shading correction data not dependent on the image reading target is generated; obtaining a diffusion state for a second reflected light generated by light being irradiated on to the reading target by the specific light source; and generating dedicated shading correction data that relies on the reading target, based on the first reflected light diffusion state, the second reflected light diffusion state, and the general shading correction data.Type: ApplicationFiled: November 26, 2020Publication date: January 19, 2023Applicant: NEC Platforms, Ltd.Inventor: Satoshi KOMATSU
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Patent number: 11392014Abstract: A projection device comprises: a spatial light modulator having a display unit whereon a pattern corresponding to a display image is presented; a light source arranged to irradiate the display unit with emission light; a projection optical system arranged on the optical path of the reflected light of the emission light incident on the display unit and projecting projection light with the high order component included in the reflected light removed therefrom; and a projection control unit that causes the display unit to present a composite image that combines an image formed by a virtual lens that focuses the emission light incident on the display unit at a first focus position with the pattern corresponding to the display image, and controls the light source so that the display unit is irradiated with the emission light.Type: GrantFiled: December 15, 2017Date of Patent: July 19, 2022Assignee: NEC CORPORATIONInventors: Satoshi Kyosuna, Hirofumi Tsuda, Satoshi Komatsu, Fujio Okumura
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Patent number: 11368217Abstract: This communication system includes: at least one transmitter which emits signal light; and a receiving device which receives the signal light. The receiving device is provided with: a control unit which generates a phase image on the basis of position information indicating a position of the transmitter, and combines a virtual lens image with the phase image to generate a composite image; a phase-modulation spatial light modulating element which receives the composite image and diffracts and collects signal light; and a detector which receives the diffracted and collected signal light.Type: GrantFiled: August 1, 2017Date of Patent: June 21, 2022Assignee: NEC CORPORATIONInventors: Satoshi Kyosuna, Yoichiro Mizuno, Koya Takata, Satoshi Komatsu, Fujio Okumura
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Publication number: 20210251337Abstract: An orthosis according to an embodiment has a first region and a second region. The first region is constituted with a first unit cell structure that is a unit cell structure in which a space of a polygonal prism shape is defined as one unit, and includes a plurality of structural columns connecting two points among a plurality of vertices forming the polygonal prism shape. The second region is constituted with a second unit cell structure different from the first unit cell structure. The first unit cell structure and the second unit cell structure include at least one structural column connecting a certain. vertex among the plurality of vertices and another vertex different from a vertex on a side including the certain. vertex.Type: ApplicationFiled: April 9, 2021Publication date: August 19, 2021Applicant: JSR CORPORATIONInventors: Satoshi KOMATSU, Takashi Kobe, Yoshiki Koshikari, Taizo Hayashida, Reiji Kawase
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Publication number: 20210216001Abstract: A projection device comprises: a spatial light modulator having a display unit whereon a pattern corresponding to a display image is presented; a light source arranged to irradiate the display unit with emission light; a projection optical system arranged on the optical path of the reflected light of the emission light incident on the display unit and projecting projection light with the high order component included in the reflected light removed therefrom; and a projection control unit that causes the display unit to present a composite image that combines an image formed by a virtual lens that focuses the emission light incident on the display unit at a first focus position with the pattern corresponding to the display image, and controls the light source so that the display unit is irradiated with the emission light.Type: ApplicationFiled: December 15, 2017Publication date: July 15, 2021Applicant: NEC CorporationInventors: Satoshi KYOSUNA, Hirofumi TSUDA, Satoshi KOMATSU, Fujio OKUMURA
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Patent number: 10859845Abstract: A projection device is provided with at least: a laser light source which emits laser light; a conversion unit which converts the laser light into parallel light; a phase-modulation-type spatial modulation element which phase-modulates the parallel light on the basis of a supplied projection image and delivers phase-modulated light; and a control unit. The control unit includes: a projection image storage unit in which at least one projection image group is stored; a processing unit which, with respect to one projection image acquired from the projection image storage unit in synchronism with an update period, generates a combination of a plurality of diffraction patterns in the update period; and a projection image generation unit which supplies the combination of a plurality of diffraction patterns to the phase-modulation-type spatial modulation element as the supplied projection image.Type: GrantFiled: February 16, 2018Date of Patent: December 8, 2020Assignees: NEC CORPORATION, NEC Platforms, Ltd.Inventors: Satoshi Kyosuna, Satoshi Komatsu, Hirofumi Tsuda
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Publication number: 20200366369Abstract: This communication system includes: at least one transmitter which emits signal light; and a receiving device which receives the signal light. The receiving device is provided with: a control unit which generates a phase image on the basis of position information indicating a position of the transmitter, and combines a virtual lens image with the phase image to generate a composite image; a phase-modulation spatial light modulating element which receives the composite image and diffracts and collects signal light; and a detector which receives the diffracted and collected signal light.Type: ApplicationFiled: August 1, 2017Publication date: November 19, 2020Applicant: NEC CorporationInventors: Satoshi KYOSUNA, Yoichiro MIZUNO, Koya TAKATA, Satoshi KOMATSU, Fujio OKUMURA
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Publication number: 20200158202Abstract: A shock absorber includes: a cylinder accommodating a fluid; a piston that reciprocates with respect to the cylinder while partitioning an inside of the cylinder into a first fluid chamber and a second fluid chamber; a pump having a first port that communicates with either one of the first fluid chamber and the second fluid chamber and a second port that communicates with the other one of the first fluid chamber and the second fluid chamber, and including a flow rate change portion that changes a circulation amount of the fluid circulating between the first port and the second port; an electric rotor rotating in conjunction with the pump; and a stator forming a magnetic field between the electric rotor and the stator.Type: ApplicationFiled: November 14, 2019Publication date: May 21, 2020Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Hisashi ONO, Katsuhiko TAKASU, Satoshi KOMATSU
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Publication number: 20200033623Abstract: A projection device is provided with at least: a laser light source which emits laser light; a conversion unit which converts the laser light into parallel light; a phase-modulation-type spatial modulation element which phase-modulates the parallel light on the basis of a supplied projection image and delivers phase-modulated light; and a control unit. The control unit includes: a projection image storage unit in which at least one projection image group is stored; a processing unit which, with respect to one projection image acquired from the projection image storage unit in synchronism with an update period, generates a combination of a plurality of diffraction patterns in the update period; and a projection image generation unit which supplies the combination of a plurality of diffraction patterns to the phase-modulation-type spatial modulation element as the supplied projection image.Type: ApplicationFiled: February 16, 2018Publication date: January 30, 2020Applicants: NEC Corporation, NEC Platforms, Ltd.Inventors: Satoshi KYOSUNA, Satoshi KOMATSU, Hirofumi TSUDA
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Publication number: 20180059526Abstract: A optical projection apparatus including a refractive system and a reflective system includes a optical projection enclosure and a light transmissive plate, which transmits projection light. The optical projection enclosure includes a light transmissive plate holding section. An interposing member (a first interposing member, a second interposing member) having elasticity is provided between the light transmissive plate and the holding section, and the interposing member covers the entirety of divided portions of the holding section. The first interposing member is disposed in the holding section or on a side section of the light transmissive plate, and the second interposing member is disposed on an outer circumferential end surface of the light transmissive plate. The interposing member is pressed by the light transmissive plate and held in the light transmissive plate holding section.Type: ApplicationFiled: March 1, 2016Publication date: March 1, 2018Applicant: SEIKO EPSON CORPORATIONInventors: Naoto TAKEHANA, Nobuyuki OTSUKI, Satoshi KOMATSU
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Patent number: 9702929Abstract: A judgment unit judges the pass/fail of DUTs. A power supply circuit has changeable characteristics, and supplies a power supply signal to the DUTs. A condition setting unit performs a pilot test before a main test for the DUTs, and acquires a test condition to be used in the main test. The condition setting unit executes: (a) measuring a first device characteristic value for each of multiple pilot samples sampled from among the DUTs while emulating a power supply characteristic close to what is used in a user environment in which the DUT is actually used; (b) measuring a predetermined second device characteristic value for each of the multiple pilot sample devices while emulating a power supply characteristic close to what is used in a tester environment in which the main test is performed; and (c) determining the test condition based on the first and second device characteristic values.Type: GrantFiled: October 2, 2013Date of Patent: July 11, 2017Assignees: ADVANTEST CORPORATION, THE UNIVERSITY OF TOKYOInventors: Masahiro Ishida, Satoshi Komatsu, Kunihiro Asada, Toru Nakura
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Patent number: 9466540Abstract: Provided is a detection apparatus that detects process variation in a plurality of comparators that each output a comparison result obtained by comparing a signal level of an input signal to a reference level, the detection apparatus comprising a signal input section that inputs the input signal and the reference level in common to the comparators, and sequentially changes the signal level of the input signal; and a detecting section that detects, for each signal level, a number of comparison results that indicate a predetermined result, from among the comparison results of the comparators, and detects the process variation based on a distribution of the number of comparison results that indicate the predetermined result.Type: GrantFiled: January 29, 2013Date of Patent: October 11, 2016Assignees: ADVANTEST CORPORATION, THE UNIVERSITY OF TOKYOInventors: Takahiro Yamaguchi, Satoshi Komatsu, Kunihiro Asada, James Sumit Tandon
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Patent number: 9313262Abstract: An exemplary embodiment provides an information system, including a plurality of information processing apparatuses, each information processing apparatus capable of communicating data with one another within a prescribed range, and a server capable of communicating data with each information processing apparatus.Type: GrantFiled: August 6, 2013Date of Patent: April 12, 2016Assignee: NINTENDO CO., LTD.Inventors: Ryutaro Takahashi, Yoshio Sakamoto, Eisaku Nakae, Masaki Wada, Satoshi Komatsu
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Patent number: 9057745Abstract: Provided is a measurement apparatus that measures an input signal, comprising a plurality of first comparators that each receive the input signal, have a common first reference level set therein, and compare a signal level of the input signal to the first reference level; and a level-crossing timing detecting section that detects a level-crossing timing at which the signal level crosses the first reference level, based on comparison results of the first comparators.Type: GrantFiled: January 22, 2013Date of Patent: June 16, 2015Assignees: ADVANTEST CORPORATION, The University of TokyoInventors: Takahiro Yamaguchi, Satoshi Komatsu, Kunihiro Asada, James Sumit Tandon
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Publication number: 20140244709Abstract: An exemplary embodiment provides an information system, including a plurality of information processing apparatuses, each information processing apparatus capable of communicating data with one another within a prescribed range, and a server capable of communicating data with each information processing apparatus.Type: ApplicationFiled: August 6, 2013Publication date: August 28, 2014Applicant: NINTENDO CO., LTD.Inventors: Ryutaro TAKAHASHI, Yoshio SAKAMOTO, Eisaku NAKAE, Masaki WADA, Satoshi KOMATSU
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Publication number: 20140197846Abstract: Provided is a detection apparatus that detects process variation in a plurality of comparators that each output a comparison result obtained by comparing a signal level of an input signal to a reference level, the detection apparatus comprising a signal input section that inputs the input signal and the reference level in common to the comparators, and sequentially changes the signal level of the input signal; and a detecting section that detects, for each signal level, a number of comparison results that indicate a predetermined result, from among the comparison results of the comparators, and detects the process variation based on a distribution of the number of comparison results that indicate the predetermined result.Type: ApplicationFiled: January 29, 2013Publication date: July 17, 2014Applicants: THE UNIVERSITY OF TOKYO, ADVANTEST CORPORATIONInventors: Takahiro YAMAGUCHI, Satoshi KOMATSU, Kunihiro ASADA, James Sumit TANDON