Patents by Inventor Eiji Suzuki
Eiji Suzuki 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: 11953171Abstract: A vehicle lighting device includes a high-light source group, a low-light source group, a high-beam lens to transmit light from the high-beam light source and emit the light to outside, a low-beam lens to transmit light from the low-beam light source and emit the light to outside, a circuit board having the high-beam light source and the low-beam light source mounted thereon together, and a reflector that guides light emitted from the low-beam light source to the low-beam lens, where the circuit board is inclined in a front-rear direction and an up-down direction.Type: GrantFiled: June 24, 2021Date of Patent: April 9, 2024Assignee: Ichikoh Industries, Ltd.Inventors: Katsuhiko Inoue, Eiji Suzuki
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Patent number: 11873960Abstract: A vehicular lamp includes: a main light source that emits light for forming a predetermined irradiation pattern; an optical member that allows the light emitted from the main light source to travel toward a front side in an irradiation direction to form the irradiation pattern; a heat dissipation member that releases heat from the main light source to outside; and a light guide member that guides light from an auxiliary light source provided as a separate body from the main light source. In the heat dissipation member, the heat dissipation member is provided with an opening part that opens a mounting surface provided with the main light source, and the light guide member guides light from the auxiliary light source toward the mounting surface through the opening part.Type: GrantFiled: March 22, 2021Date of Patent: January 16, 2024Assignee: Ichikoh Industries, Ltd.Inventors: Katsuro Sakino, Katsuhiko Inoue, Eiji Suzuki
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Publication number: 20230408056Abstract: A vehicular headlamp includes: a first light source that emits first light forward; a second light source that is disposed above the first light source and emits second light forward; a first reflecting surface that is disposed in front of the first light source, and reflects the first light upward; a second reflecting surface that is disposed above the second light source, and reflects, forward, the first light which reaches from the first light source via the first reflecting surface; a third reflecting surface that is disposed above the second light source and below the second reflecting surface, is connected to the second reflecting surface, and reflects the second light from the second light source forward; and a projection lens that is disposed in front of the first, second, and third reflecting surfaces, and the first and second light sources are disposed on the same plane.Type: ApplicationFiled: October 29, 2021Publication date: December 21, 2023Applicant: Ichikoh Industries, Ltd.Inventors: Yuji OHASHI, Hiroya IMAMURA, Hirokazu NOZUE, Eiji SUZUKI
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Patent number: 11815239Abstract: Provided is a vehicular lamp that forms a light distribution pattern for traveling having a lower end portion overlapping an upper end portion of a light distribution pattern for passing and is downsized with a simple configuration. The vehicular lamp includes a projection lens that projects light emitted from a first light source to form the light distribution pattern for passing and projects light emitted from a second light source to form the light distribution pattern for traveling. A lower lens part and an upper lens part are set in the projection lens about a lens axis as a center, a lower focus is set on the lens axis in the lower lens part, and an upper focus shorter in focal length than the lower focus is set on the lens axis in the upper lens part.Type: GrantFiled: May 20, 2020Date of Patent: November 14, 2023Assignee: Ichikoh Industries, Ltd.Inventors: Hiroya Imamura, Takashi Muto, Eiji Suzuki
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Publication number: 20230250932Abstract: A vehicle lighting device includes a high-light source group, a low-light source group, a high-beam lens to transmit light from the high-beam light source and emit the light to outside, a low-beam lens to transmit light from the low-beam light source and emit the light to outside, a circuit board having the high-beam light source and the low-beam light source mounted thereon together, and a reflector that guides light emitted from the low-beam light source to the low-beam lens, where the circuit board is inclined in a front-rear direction and an up-down direction.Type: ApplicationFiled: June 24, 2021Publication date: August 10, 2023Applicant: Ichikoh Industries, Ltd.Inventors: Katsuhiko INOUE, Eiji SUZUKI
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Publication number: 20230243479Abstract: Sunlight incident in a lamp through a lens is prevented from being collected on a portion formed between a front end of a reflector and a lens holding frame through an opening formed in front of the portion. A vehicle lamp includes a light emitting portion, a lens that projects light emitted from the light emitting portion, a reflector including a first reflective surface that reflects light emitted from the light emitting portion toward the lens, an opening formed between a front end of the reflector and a frame, the frame that holds the lens, and a second reflective surface that is formed between the front end of the reflector and the frame, and reflects external light incident in the vehicle lamp through the lens.Type: ApplicationFiled: June 17, 2021Publication date: August 3, 2023Applicant: Ichikoh Industries, Ltd.Inventors: Takashi MUTO, Yoshihiro SUGIE, Eiji SUZUKI
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Patent number: 11620016Abstract: An information processing device includes a transmission terminal configured to transmit an input signal and a plurality of reception terminals configured to receive information output from the transmission terminal as a signal. A signal received by one of the plurality of reception terminals is configured to be able to interact with signals received by the other reception terminals.Type: GrantFiled: May 12, 2021Date of Patent: April 4, 2023Assignee: TDK CORPORATIONInventor: Eiji Suzuki
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Publication number: 20230103138Abstract: A vehicular lamp includes: a main light source that emits light for forming a predetermined irradiation pattern; an optical member that allows the light emitted from the main light source to travel toward a front side in an irradiation direction to form the irradiation pattern; a heat dissipation member that releases heat from the main light source to outside; and a light guide member that guides light from an auxiliary light source provided as a separate body from the main light source. In the heat dissipation member, the heat dissipation member is provided with an opening part that opens a mounting surface provided with the main light source, and the light guide member guides light from the auxiliary light source toward the mounting surface through the opening part.Type: ApplicationFiled: March 22, 2021Publication date: March 30, 2023Applicant: Ichikoh Industries, Ltd.Inventors: Katsuro SAKINO, Katsuhiko INOUE, Eiji SUZUKI
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Publication number: 20230055056Abstract: In a reservoir element that has a plurality of vibrators, at least one of the plurality of vibrators has a vibration state that is different from the vibration states of the other vibrators. The vibrations of the plurality of vibrators are configured to affect each other.Type: ApplicationFiled: March 25, 2020Publication date: February 23, 2023Applicant: TDK CORPORATIONInventor: Eiji SUZUKI
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Patent number: 11504467Abstract: A liquid injection device includes: a syringe that comprises a barrel part configured to be filled with a liquid, and a needle attached to a distal portion of the barrel part and configured to discharge the liquid, a cap that covers the needle; a housing that covers at least a base end part of the syringe; and a step part that is formed on an outer peripheral surface of the cap or between the housing and the cap, the step part protruding farther outward than a side surface of the barrel part. The step part is configured to engage with a lower surface of a notch part that extends laterally inward from an outer edge of a flange part of a container such that the cap is removable from the housing by the notch part.Type: GrantFiled: August 3, 2020Date of Patent: November 22, 2022Assignee: TERUMO KABUSHIKI KAISHAInventors: Kiyoaki Hasumi, Eiji Suzuki
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Publication number: 20220299186Abstract: In a vehicular lamp, power consumption during the realization of high beams is efficiently reduced so as to downsize a heat radiating member. Disclosed is a vehicular lamp including a plurality of first light sources for low beams, a plurality of second light sources for high beams, a heat radiating member thermally connected to the plurality of first light sources and the plurality of second light sources, and a control device configured to control the plurality of first light sources and the plurality of second light sources, and the control device turns on all of the plurality of first light sources during realization of low beams and, during realization of high beams, turns on all of the plurality of second light sources and turns on some or all of the plurality of first light sources in a state where a lower electric power is consumed as compared with electric power consumed by the plurality of first light sources during the realization of low beams.Type: ApplicationFiled: August 20, 2020Publication date: September 22, 2022Applicant: Ichikoh Industries, Ltd.Inventors: Katsuhiko INOUE, Eiji SUZUKI
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Publication number: 20220205607Abstract: Provided is a vehicular lamp that forms a light distribution pattern for traveling having a lower end portion overlapping an upper end portion of a light distribution pattern for passing and is downsized with a simple configuration. The vehicular lamp includes a projection lens that projects light emitted from a first light source to form the light distribution pattern for passing and projects light emitted from a second light source to form the light distribution pattern for traveling. A lower lens part and an upper lens part are set in the projection lens about a lens axis as a center, a lower focus is set on the lens axis in the lower lens part, and an upper focus shorter in focal length than the lower focus is set on the lens axis in the upper lens part.Type: ApplicationFiled: May 20, 2020Publication date: June 30, 2022Applicant: Ichikoh Industries, Ltd.Inventors: Hiroya IMAMURA, Takashi MUTO, Eiji SUZUKI
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Publication number: 20220197058Abstract: Eyeglass lenses useful for suppressing the progression of myopia are described. The eyeglass lenses may realize improved vision through myopia refractive correction viewability and suppression of the progression of myopia at the same time. In some examples, the eyeglass lens includes a first region for viewing a comparatively far distance disposed at an upper side of a lens, a second region disposed lower than the first region and having more positive refractive power than the first region, and a progressive zone region in which refractive power progressively changes provided between the first region and the second region. The eyeglass lens may have a progressive power surface with an addition gradient set so that addition power is gradually added from the first region to the second region on a back surface of the lens.Type: ApplicationFiled: December 22, 2021Publication date: June 23, 2022Inventor: Eiji SUZUKI
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Patent number: 11313529Abstract: A vehicular lamp (10) includes: a condensing unit (12) including a condensing upper emitting unit (22, 23) for a condensing upper pattern (65, 67, 68), a condensing lower emitting unit (21, 31) for a condensing lower pattern (63, 64, 66), and a condensing projection lens (24, 34) that projects light from the condensing upper emitting unit and the condensing lower emitting unit; and a diffusion unit (13) including a diffusion upper emitting unit (42) for a diffusion upper pattern (73); a diffusion lower emitting unit (41) for a diffusion lower pattern (71, 72), and a diffusion projection lens (44) that projects light from the diffusion upper emitting unit and the diffusion lower emitting unit, the condensing lower pattern and the diffusion lower pattern form a passing light distribution pattern (LP), and the condensing upper pattern and a diffusion upper pattern (73) form a traveling light distribution pattern (HP).Type: GrantFiled: June 13, 2019Date of Patent: April 26, 2022Assignee: Ichikoh Industries, Ltd.Inventors: Eiji Suzuki, Katsuhiko Inoue
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Publication number: 20220035474Abstract: An information processing device includes a transmission terminal configured to transmit an input signal and a plurality of reception terminals configured to receive information output from the transmission terminal as a signal. A signal received by one of the plurality of reception terminals is configured to be able to interact with signals received by the other reception terminals.Type: ApplicationFiled: May 12, 2021Publication date: February 3, 2022Applicant: TDK CORPORATIONInventor: Eiji SUZUKI
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Patent number: 11168858Abstract: A vehicular lamp includes a first light source that emits light forming a passing light distribution pattern; a second light source that is disposed forward of the first light source and emits light forming a traveling light distribution pattern; a reflector that reflects the light from the first and the second light sources; a first lens that projects the light reflected forward by the reflector; and a second lens that transmits the light from the second light source toward the reflector. The second light source and the first light source are disposed on the same plane. The reflector has first and second reflective surfaces. The first reflective surface reflects the light from the first light source to the first lens. The second reflective surface is disposed forward of the first reflective surface and reflects the light from the second light source through the second lens to the first lens.Type: GrantFiled: May 31, 2019Date of Patent: November 9, 2021Assignee: Ichikoh Industries, Ltd.Inventors: Yuji Ohashi, Eiji Suzuki
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Publication number: 20210270438Abstract: A vehicular lamp (10) includes: a condensing unit (12) including a condensing upper emitting unit (22, 23) for a condensing upper pattern (65, 67, 68), a condensing lower emitting unit (21, 31) for a condensing lower pattern (63, 64, 66), and a condensing projection lens (24, 34) that projects light from the condensing upper emitting unit and the condensing lower emitting unit; and a diffusion unit (13) including a diffusion upper emitting unit (42) for a diffusion upper pattern (73); a diffusion lower emitting unit (41) for a diffusion lower pattern (71, 72), and a diffusion projection lens (44) that projects light from the diffusion upper emitting unit and the diffusion lower emitting unit, the condensing lower pattern and the diffusion lower pattern form a passing light distribution pattern (LP), and the condensing upper pattern and a diffusion upper pattern (73) form a traveling light distribution pattern (HP).Type: ApplicationFiled: June 13, 2019Publication date: September 2, 2021Applicant: lchikoh lndustries LtdInventors: Eiji SUZUKI, Katsuhiko INOUE
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Publication number: 20210231279Abstract: A vehicular lamp includes a first light source that emits light forming a passing light distribution pattern; a second light source that is disposed forward of the first light source and emits light forming a traveling light distribution pattern; a reflector that reflects the light from the first and the second light sources; a first lens that projects the light reflected forward by the reflector; and a second lens that transmits the light from the second light source toward the reflector. The second light source and the first light source are disposed on the same plane. The reflector has first and second reflective surfaces. The first reflective surface reflects the light from the first light source to the first lens. The second reflective surface is disposed forward of the first reflective surface and reflects the light from the second light source through the second lens to the first lens.Type: ApplicationFiled: May 31, 2019Publication date: July 29, 2021Applicant: Ichikoh Industries, Ltd.Inventors: Yuji OHASHI, Eiji SUZUKI
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Patent number: 10874357Abstract: An eye movement measuring device for detecting an eyeball-state/movement including: an eyeball photographing device configured to take a photograph of an eyeball; and an eye movement detecting unit configured to detect eye movement based on eyeball image as a photograph taken with the eyeball photographing device, the eyeball photographing device including an eyeball illuminating unit configured to illuminate an eyeball of a subject including a driver with illumination light, an eyeball image imaging unit configured to obtain eyeball image as a result of imaging the illuminated eyeball, and an arranging unit configured such that, when the eyeball photographing device is worn by the subject, the eyeball illuminating unit is arranged in a position where the eyeball can be irradiated with the illumination light, and the eyeball image imaging unit is arranged in a position where the eyeball image can be obtained as a result of the imaging.Type: GrantFiled: April 5, 2019Date of Patent: December 29, 2020Assignees: TOKAI OPTICAL CO., LTD., CHUBU UNIVERSITY EDUCATIONAL FOUNDATION, NAC IMAGE TECHNOLOGY INC., KABUSHIKI KAISHA TOKAI TIKA DENKI SEISA KUSHOInventors: Eiji Suzuki, Yutaka Hirata, Shogo Nakamura, Shinichi Ueda, Masaya Yamamoto
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Patent number: 10867423Abstract: An image processing apparatus includes: a calculation unit configured to calculate deformation information of an object deformed from a first deformation state to a second deformation state; a degree-of-deviation calculation unit configured to calculate a degree of deviation of the deformation information with respect to a deformation model representing a deformation state of the object; and a display control unit configured to display the calculated degree of deviation.Type: GrantFiled: November 9, 2018Date of Patent: December 15, 2020Assignee: CANON KABUSHIKI KAISHAInventors: Eiji Suzuki, Itaru Otomaru, Kiyohide Satoh