Patents by Inventor Satoshi Shikata
Satoshi Shikata 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: 20230318417Abstract: There is provided a rotating electric machine stator manufacturing method for forming a resin film on coil film peeled-off portions of a rotating electric machine stator by liquid resin material, the method including: an immersion process of immersing the coil film peeled-off portions of the rotating electric machine stator in the liquid resin material; and a heat curing process of heat curing the liquid resin material after release of the immersing to form the resin film, wherein the liquid resin material has thixotropy; and the immersion process includes a process of causing the rotating electric machine stator to move in a direction other than a vertical direction at least once at least while the coil film peeled-off portions are immersed in the liquid resin material.Type: ApplicationFiled: March 7, 2023Publication date: October 5, 2023Inventors: Takayuki KOGURE, Kazuya NAGASAWA, Kenji MIYANAGA, Takafumi HEI, Satoshi SHIKATA, Hideki TANAKA
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Patent number: 11035539Abstract: A vehicular lamp is capable of projecting light in a forward direction and light in a direction different of the projection lens from the forward direction. The vehicular lamp includes: a light source (3) that emits light forward, and a projection lens (4) that projects light emitted from the light source (3) forward. The projection lens (4) includes a first lens surface (4a) located on a side facing the light source (3), and receiving light emitted from the light source (3), a second lens surface (4b) located on a side opposite to the first lens surface (4a) to output received light forward, and an output portion (14) located on an outer peripheral side surface between the first lens surface (4a) and the second lens surface (4b) and configured to output a part of light (L?) having been incident on and entered through the first lens surface (4a) in a direction different from the forward direction.Type: GrantFiled: May 21, 2019Date of Patent: June 15, 2021Assignee: STANLEY ELECTRIC CO., LTD.Inventors: Satoshi Shikata, Tomoyuki Imamura, Kazuya Furubayashi
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Patent number: 10688917Abstract: To achieve improved visibility and alleviation of discomfort during light emission of a vehicular lamp using LEDs. The vehicular lamp includes a control part for outputting a control signal indicating light luminous intensity emitted from a light source and a light source driving part for driving the light source based on the control signal, where the light emitted from the light source driven by the light source driving part repeats a predetermined luminous intensity change pattern at a predetermined cycle, and where the predetermined luminous intensity change pattern includes a first section where the luminous intensity is increased instantaneously from a lowest to a highest value, a second section where the luminous intensity is maintained at the highest value, a third section where the luminous intensity is decreased from the highest to the lowest value, and a fourth section where the luminous intensity is maintained at the lowest value.Type: GrantFiled: June 2, 2017Date of Patent: June 23, 2020Assignees: STANLEY ELECTRIC CO., LTD., MAZDA MOTOR CORPORATIONInventors: Satoshi Shikata, Atsushi Yoshida
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Patent number: 10583774Abstract: A vehicle lamp emits red light from a second light emitting area by lighting a tail/accessory lamp while emitting red light from a first light emitting area during a lighting of a tail lamp. Meanwhile, the vehicle lamp lights out the tail/accessory lamp while emitting orange light from the second light emitting area during a lighting (flickering) of a turn lamp.Type: GrantFiled: October 19, 2018Date of Patent: March 10, 2020Assignee: STANLEY ELECTRIC CO., LTD.Inventors: Satoshi Shikata, Hiroshi Miura, Keiji Morita
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Publication number: 20190353320Abstract: A vehicular lamp is capable of projecting light in a forward direction and light in a direction different of the projection lens from the forward direction. The vehicular lamp includes: a light source (3) that emits light forward, and a projection lens (4) that projects light emitted from the light source (3) forward. The projection lens (4) includes a first lens surface (4a) located on a side facing the light source (3), and receiving light emitted from the light source (3), a second lens surface (4b) located on a side opposite to the first lens surface (4a) to output received light forward, and an output portion (14) located on an outer peripheral side surface between the first lens surface (4a) and the second lens surface (4b) and configured to output a part of light (L?) having been incident on and entered through the first lens surface (4a) in a direction different from the forward direction.Type: ApplicationFiled: May 21, 2019Publication date: November 21, 2019Applicant: STANLEY ELECTRIC CO., LTD.Inventors: Satoshi SHIKATA, Tomoyuki IMAMURA, Kazuya FURUBAYASH
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Patent number: 10352520Abstract: A vehicle lighting fixture can effectively utilize an inner space of a lighting chamber defined by a housing and an outer lens for the formation of an optical path, so that the light can be projected through the entire surface region of the outer lens. A reflector can extend forward and obliquely downward and can be arranged below a mounting substrate on which LEDs are mounted. An extension can be arranged in front of an LED substrate holder and the reflector. The extension can have a mirror-finished reflecting rear surface, and include a window hole portion positioned in front of the reflector, a curved portion configured to extend from an upper edge portion of the window hole portion upward and obliquely forward, and an annular flange portion configured to extend from respective outer rim portions of the window hole portion and the curved portion rearward.Type: GrantFiled: November 4, 2016Date of Patent: July 16, 2019Assignee: STANLEY ELECTRIC CO., LTD.Inventors: Kenji Komano, Satoshi Shikata
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Publication number: 20190143887Abstract: To achieve improved visibility and alleviation of discomfort during light emission of a vehicular lamp using LEDs. The vehicular lamp includes a control part for outputting a control signal indicating light luminous intensity emitted from a light source and a light source driving part for driving the light source based on the control signal, where the light emitted from the light source driven by the light source driving part repeats a predetermined luminous intensity change pattern at a predetermined cycle, and where the predetermined luminous intensity change pattern includes a first section where the luminous intensity is increased instantaneously from a lowest to a highest value, a second section where the luminous intensity is maintained at the highest value, a third section where the luminous intensity is decreased from the highest to the lowest value, and a fourth section where the luminous intensity is maintained at the lowest value.Type: ApplicationFiled: June 2, 2017Publication date: May 16, 2019Inventors: Satoshi Shikata, Atsushi Yoshida
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Publication number: 20190118702Abstract: A vehicle lamp emits red light from a second light emitting area by lighting a tail/accessory lamp while emitting red light from a first light emitting area during a lighting of a tail lamp. Meanwhile, the vehicle lamp lights out the tail/accessory lamp while emitting orange light from the second light emitting area during a lighting (flickering) of a turn lamp.Type: ApplicationFiled: October 19, 2018Publication date: April 25, 2019Inventors: Satoshi SHIKATA, Hiroshi MIURA, Keiji MORITA
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Patent number: 10119678Abstract: A lighting fixture projects light sideward and has no restriction in design. The lighting fixture can include an LED; a primary lens disposed in an optical axis of the LED, the primary lens being configured to form a main light distribution; an auxiliary lens disposed on an outer peripheral side of the primary lens around the optical axis of the LED; and a reflecting portion configured to reflect part of light emitted from the LED to substantially an entire area of the auxiliary lens on an inner peripheral surface side thereof. The reflecting portion can be formed integrally with the primary lens and include an incident surface on which part of light emitted from the LED can be incident, a reflecting surface configured to reflect light having entered through the incident surface, and a light-exiting surface configured to allow the light reflected by the reflecting surface to exit.Type: GrantFiled: July 29, 2016Date of Patent: November 6, 2018Assignee: STANLEY ELECTRIC CO., LTD.Inventors: Satoshi Shikata, Shota Nishimura, Hidetaka Okada
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Publication number: 20170130921Abstract: A vehicle lighting fixture can effectively utilize an inner space of a lighting chamber defined by a housing and an outer lens for the formation of an optical path, so that the light can be projected through the entire surface region of the outer lens. A reflector can extend forward and obliquely downward and can be arranged below a mounting substrate on which LEDs are mounted. An extension can be arranged in front of an LED substrate holder and the reflector. The extension can have a mirror-finished reflecting rear surface, and include a window hole portion positioned in front of the reflector, a curved portion configured to extend from an upper edge portion of the window hole portion upward and obliquely forward, and an annular flange portion configured to extend from respective outer rim portions of the window hole portion and the curved portion rearward.Type: ApplicationFiled: November 4, 2016Publication date: May 11, 2017Inventors: Kenji Komano, Satoshi Shikata
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Publication number: 20170038022Abstract: A lighting fixture projects light sideward and has no restriction in design. The lighting fixture can include an LED; a primary lens disposed in an optical axis of the LED, the primary lens being configured to form a main light distribution; an auxiliary lens disposed on an outer peripheral side of the primary lens around the optical axis of the LED; and a reflecting portion configured to reflect part of light emitted from the LED to substantially an entire area of the auxiliary lens on an inner peripheral surface side thereof. The reflecting portion can be formed integrally with the primary lens and include an incident surface on which part of light emitted from the LED can be incident, a reflecting surface configured to reflect light having entered through the incident surface, and a light-exiting surface configured to allow the light reflected by the reflecting surface to exit.Type: ApplicationFiled: July 29, 2016Publication date: February 9, 2017Inventors: Satoshi Shikata, Shota Nishimura, Hidetaka Okada
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Patent number: 9541249Abstract: A vehicle lighting unit can effectively utilize both the portions of the reflector divided by the plane passing through the optical axis even when a light emitting element with directionality like an LED is employed as well as can be provided with an enhanced aesthetic feature.Type: GrantFiled: December 1, 2014Date of Patent: January 10, 2017Assignee: STANLEY ELECTRIC CO., LTD.Inventors: Tatsuya Sekiguchi, Satoshi Shikata
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Publication number: 20150159826Abstract: A vehicle lighting unit can effectively utilize both the portions of the reflector divided by the plane passing through the optical axis even when a light emitting element with directionality like an LED is employed as well as can be provided with an enhanced aesthetic feature.Type: ApplicationFiled: December 1, 2014Publication date: June 11, 2015Inventors: Tatsuya SEKIGUCHI, Satoshi SHIKATA
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Patent number: 8258669Abstract: A motor including a stator and rotor. The stator includes a stator core, slot portions and coils. The stator core includes stator core pieces with teeth portion having a distal end portion and two side portions, a yoke portion, and a claw portion formed at one of the two side portions. At the distal end portion, the stator core pieces are connected so that claw portions protrude in the same circumferential direction to form the stator core into a cylindrical shape. The slot portions are formed between adjacent teeth portions and between the stator core pieces. The coils form three phases which are inserted into the slot portions, are bridged between two of the slot portions and include end portions that protrude from an edge face of the stator core in an axial direction. The coils are arranged so that the end portions are intersected with each other.Type: GrantFiled: May 20, 2010Date of Patent: September 4, 2012Assignee: Honda Motor Co., Ltd.Inventor: Satoshi Shikata
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Publication number: 20100295405Abstract: A motor includes: a stator including a stator core, a plurality of slot portions, and a plurality of coils, the stator core including a plurality of stator core pieces, the stator core piece including a teeth portion having a distal end portion and two side portions, a yoke portion, and a claw portion formed at one of the two side portions and at the distal end portion, the plurality of stator core pieces being connected so that a plurality of claw portions protrude in the same circumferential direction, the stator core thereby being formed in a cylindrical shape, each of the slot portions being formed between adjacent teeth portions and formed between the plurality of stator core pieces, the plurality of coils being inserted into the plurality of slot portions, the plurality of coils including a first coil, a second coil, and a third coil which form three phases, the first coil, the second coil, and the third coil being bridged between two of the slot portions, the first coil including a first coil end portiType: ApplicationFiled: May 20, 2010Publication date: November 25, 2010Applicant: HONDA MOTOR CO., LTD.Inventor: Satoshi SHIKATA
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Patent number: 7193344Abstract: A wiring structure for a hybrid vehicle motor 3 arranged between an internal combustion engine 1 and a transmission 2 comprises; an electrically conductive member 6 which performs collecting and distributing electricity for a coil 29 of the hybrid vehicle motor 3, a connection terminal 8 which electrically connects the electrically conductive member 6 and a power source cable 7, and a terminal box 9 accommodating the connection terminal 8. The electrically conductive member 6 extends from the hybrid vehicle motor 3 to the transmission 2 side, and the terminal box 9 is provided so as to extend to the transmission 2 side. As a result maintenance for the power source cable is improved, and production costs lowered.Type: GrantFiled: August 23, 2002Date of Patent: March 20, 2007Assignee: Honda Motor Co., Ltd.Inventors: Akira Kabasawa, Satoshi Shikata, Kenji Fukuda
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Publication number: 20040206558Abstract: A wiring structure for a hybrid vehicle motor 3 arranged between an internal combustion engine 1 and a transmission 2 comprises; an electrically conductive member 6 which performs collecting and distributing electricity for a coil 29 of the hybrid vehicle motor 3, a connection terminal 8 which electrically connects the electrically conductive member 6 and a power source cable 7, and a terminal box 9 accommodating the connection terminal 8. The electrically conductive member 6 extends from the hybrid vehicle motor 3 to the transmission 2 side, and the terminal box 9 is provided so as to extend to the transmission 2 side. As a result maintenance for the power source cable is improved, and production costs lowered.Type: ApplicationFiled: February 23, 2004Publication date: October 21, 2004Inventors: Akira Kabasawa, Satoshi Shikata, Kenji Fukuda
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Patent number: D939751Type: GrantFiled: January 17, 2020Date of Patent: December 28, 2021Assignee: STANLEY ELECTRIC CO., LTD.Inventor: Satoshi Shikata
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Patent number: D1010651Type: GrantFiled: February 17, 2022Date of Patent: January 9, 2024Assignee: NEC CORPORATIONInventors: Masahiko Osaka, Tomomasa Sano, Hinano Tanaka, Satoshi Shikata, Aozora Hamano