Patents by Inventor Yuji Okazaki
Yuji Okazaki 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: 20240100846Abstract: A cartridge configured to be inserted in a first direction into a case having a plurality of engagement portions is provided. The cartridge has a body and a key member. The body has a chamber for storing a printing agent. The key member is located on the body at a position associated with a type of the printing agent stored in the chamber and is configured to engage with a corresponding one of the plurality of engagement portions of the case. The key member has a surface facing a second direction opposite to the first direction. The surface is configured to contact the corresponding one of the plurality of engagement portions.Type: ApplicationFiled: September 27, 2023Publication date: March 28, 2024Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventors: Masahiro HAYASHI, Naoya OKAZAKI, Yuma TANABE, Satoru OKI, Yuji FUKUTA
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Publication number: 20240100847Abstract: A printing-agent container, having a container body, an outflow port, and an identifying portion, is provided. The container body has a chamber for containing a printing agent. Through the outflow port, the printing agent flows out of the chamber. The identifying portion is provided to the container body correspondingly to a type of the printing agent contained in the chamber of the container body. The identifying portion has an inner surface defining the chamber.Type: ApplicationFiled: September 27, 2023Publication date: March 28, 2024Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventors: Masahiro HAYASHI, Naoya OKAZAKI, Yuma TANABE, Satoru OKI, Yuji FUKUTA
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Patent number: 11901379Abstract: In a light detection device 1 the plurality of pad electrodes are arranged on the semiconductor substrate. Each of the plurality of wires is connected to the pad electrode corresponding thereto. A stitch bond of a corresponding wire is formed on each pad electrode. A distance between each pad electrode and a cell corresponding to the pad electrode is smaller than a distance between the pad electrodes connected to mutually different cells of the cells. The plurality of pad electrodes are arranged in a first region and a second region that are spaced apart from each other with a light receiving region interposed therebetween. The pad electrode corresponding to a cell is arranged in the first region. The pad electrode corresponding to a cell is arranged in the second region.Type: GrantFiled: November 29, 2019Date of Patent: February 13, 2024Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Hironori Sonobe, Fumitaka Nishio, Masanori Muramatsu, Yuji Okazaki
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Publication number: 20220020805Abstract: In a light detection device 1 the plurality of pad electrodes are arranged on the semiconductor substrate. Each of the plurality of wires is connected to the pad electrode corresponding thereto. A stitch bond of a corresponding wire is formed on each pad electrode. A distance between each pad electrode and a cell corresponding to the pad electrode is smaller than a distance between the pad electrodes connected to mutually different cells of the cells. The plurality of pad electrodes are arranged in a first region and a second region that are spaced apart from each other with a light receiving region interposed therebetween. The pad electrode corresponding to a cell is arranged in the first region. The pad electrode corresponding to a cell is arranged in the second region.Type: ApplicationFiled: November 29, 2019Publication date: January 20, 2022Applicant: HAMAMATSU PHOTONICS K.K.Inventors: Hironori SONOBE, Fumitaka NISHIO, Masanori MURAMATSU, Yuji OKAZAKI
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Publication number: 20220020806Abstract: In a light detection device, the semiconductor substrate has first and second main surfaces facing each other. The semiconductor substrate includes a plurality of cells. Each of the plurality of cells includes at least one avalanche photodiode. The plurality of pad electrodes are arranged on the first main surface so as to be spaced apart from the plurality of cells. The plurality of wiring portions are arranged on the first main surface. Each of the plurality of wiring portions connects the cell and the pad electrode corresponding to each other. The semiconductor substrate includes a peripheral carrier absorbing portion configured to absorb carriers located at a periphery of the peripheral carrier absorbing portion. The peripheral carrier absorbing portion is provided around each pad electrode and each wiring portion when viewed from a direction perpendicular to the first main surface.Type: ApplicationFiled: November 29, 2019Publication date: January 20, 2022Applicant: HAMAMATSU PHOTONICS K.K.Inventors: Hironori SONOBE, Fumitaka NISHIO, Yuji OKAZAKI, Kazuaki MAEKITA
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Patent number: 10890218Abstract: A hydraulic circuit includes a first shift valve and a second shift valve that are provided in series between a source oil path through which oil whose pressure has been regulated flows and a first clutch oil path and a second clutch oil path. The first shift valve is selectively switchable between a first switching state where a first communicating oil path and the first clutch oil path are communicated and a second switching state where a second communicating oil path and the second clutch oil path are communicated, and the second shift valve is selectively switchable between a third switching state where the source oil path and the first communicating oil path are communicated and a fourth switching state where the source oil path and the second communicating oil path are communicated.Type: GrantFiled: August 29, 2019Date of Patent: January 12, 2021Assignee: HONDA MOTOR CO., LTD.Inventors: Hisashi Ishikawa, Yuji Okazaki, Shigeji Nakano, Hideaki Iwashita, Yuya Shimota, Noriyuki Yagi, Yoshihiro Sato
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Publication number: 20200072299Abstract: A hydraulic circuit includes a first shift valve and a second shift valve that are provided in series between a source oil path through which oil whose pressure has been regulated flows and a first clutch oil path and a second clutch oil path. The first shift valve is selectively switchable between a first switching state where a first communicating oil path and the first clutch oil path are communicated and a second switching state where a second communicating oil path and the second clutch oil path are communicated, and the second shift valve is selectively switchable between a third switching state where the source oil path and the first communicating oil path are communicated and a fourth switching state where the source oil path and the second communicating oil path are communicated.Type: ApplicationFiled: August 29, 2019Publication date: March 5, 2020Applicant: HONDA MOTOR CO., LTD.Inventors: Hisashi Ishikawa, Yuji Okazaki, Shigeji Nakano, Hideaki Iwashita, Yuya Shimota, Noriyuki Yagi, Yoshihiro Sato
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Patent number: 10160407Abstract: A vehicle-body bottom portion comprises a noise-insulation inferior part and a noise-insulation superior part provided adjacently to a periphery of the noise-insulation inferior part. Between the vehicle-body bottom portion and a floor carpet are provided a sound-absorbing member which is arranged between the noise-insulation inferior part and the floor carpet, a cross member which connects the noise-insulation superior part and the floor carpet and seals a gap between the vehicle-body bottom portion and the floor carpet, and a noise insulation space which is adjacent to the sound-absorbing member and the cross member and enclosed by the sound-absorbing member and the cross member.Type: GrantFiled: February 23, 2017Date of Patent: December 25, 2018Assignee: MAZDA MOTOR CORPORATIONInventors: Eiji Murasawa, Tetsunori Hada, Masanori Honda, Akihiro Nishikawa, Takashi Sasaki, Yuji Okazaki, Keisuke Yamakawa
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Publication number: 20170253197Abstract: A vehicle-body bottom portion comprises a noise-insulation inferior part and a noise-insulation superior part provided adjacently to a periphery of the noise-insulation inferior part. Between the vehicle-body bottom portion and a floor carpet are provided a sound-absorbing member which is arranged between the noise-insulation inferior part and the floor carpet, a cross member which connects the noise-insulation superior part and the floor carpet and seals a gap between the vehicle-body bottom portion and the floor carpet, and a noise insulation space which is adjacent to the sound-absorbing member and the cross member and enclosed by the sound-absorbing member and the cross member.Type: ApplicationFiled: February 23, 2017Publication date: September 7, 2017Applicant: MAZDA MOTOR CORPORATIONInventors: Eiji MURASAWA, Tetsunori HADA, Masanori HONDA, Akihiro NISHIKAWA, Takashi SASAKI, Yuji OKAZAKI, Keisuke YAMAKAWA
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Patent number: 9435401Abstract: A shift actuator includes a first and a second fluid pressure chamber providing fluid pressure to each of a first and a second piston, a hydraulic control device for regulating pressure of hydraulic oil discharged from a hydraulic source and supplying the same, a first and a second oil passage communicated from the hydraulic control device to each of the first and the second fluid pressure chamber, a first and a second connecting portion for connecting the first oil passage with the first fluid pressure chamber and the second oil passage with the second fluid pressure chamber, and a first and a second orifice portion having a diameter smaller than the inner diameter of the first and the second oil passage provided to each of the first and the second connecting portion.Type: GrantFiled: October 28, 2014Date of Patent: September 6, 2016Assignee: HONDA MOTOR CO., LTD.Inventors: Yuki Ono, Yuji Okazaki
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Publication number: 20150128737Abstract: A shift actuator of the present invention includes a first and a second fluid pressure chamber providing fluid pressure to each of a first and a second piston, a hydraulic control device for regulating pressure of hydraulic oil discharged from a hydraulic source and supplying the same, a first and a second oil passage communicated from the hydraulic control device to each of the first and the second fluid pressure chamber, a first and a second connecting portion for connecting the first oil passage with the first fluid pressure chamber and the second oil passage with the second fluid pressure chamber, and a first and a second orifice portion having a diameter smaller than the inner diameter of the first and the second oil passage provided to each of the first and the second connecting portion.Type: ApplicationFiled: October 28, 2014Publication date: May 14, 2015Applicant: HONDA MOTOR CO., LTD.Inventors: Yuki Ono, Yuji Okazaki
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Publication number: 20100186530Abstract: Lubricating oil passages extending toward a power transmission mechanism from a regulator valve to lubricate the power transmission mechanism include a first lubricating oil passage for supplying lubricating oil to a low clutch used to set up a low gear speed and a second lubricating oil passage for supplying lubricating oil with line pressure to the low clutch. A check valve for preventing the lubricating oil from flowing out from frictional engagement elements other than the low clutch when the second lubricating oil passage is selected, is provided on the first lubricating oil passage. An outflow preventing section for preventing the lubricating oil, supplied to the low clutch via the first lubricating oil passage, from flowing out from any open port of hydraulic control valves when the second lubricating oil passage is not selected, is provided on the second lubricating oil passage.Type: ApplicationFiled: January 15, 2010Publication date: July 29, 2010Applicant: HONDA MOTOR CO., LTD.Inventors: MASAYA TAMAI, NORIYUKI YAGI, AKIHIRO UEKI, AKIRA YOSHIDA, YUJI OKAZAKI, YOSHIFUMI MURAKAMI
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Publication number: 20070041204Abstract: There is provided a vehicle interior illuminating system. The system comprises a storage space arranged in the vehicle interior. The system comprises a light source arranged away from said storage space and irradiating light to the vehicle interior. The system further comprises a reflector arranged in the vehicle interior to reflect light irradiated from the light source and direct it to inside of the storage space. The reflector arranged in the vehicle interior may reflect the light from the light source and direct it to the inside of the storage space so as to illuminate it. Therefore, the inside of the storage space can be seen even in the dark, while volume of the storage space can be maintained since a light source dedicated for the storage space is not necessary.Type: ApplicationFiled: July 12, 2006Publication date: February 22, 2007Applicant: Mazda Motor CorporationInventors: Sachio Wahara, Yuji Okazaki, Mitsuko Yoshimura
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Patent number: 6923492Abstract: An impact absorbing structure for a vehicle side door which opens and closes an opening formed in a side part of a vehicle, the side door including: a door main body which has a door inner panel and a door outer panel joined to the door inner panel; and a door sash portion which extends upward from the door main body and supports a door window member, in which: a sash-side door trim which covers the door sash portion is provided in the door sash portion on the inside of a vehicle cabin; and an impact absorbing portion which absorbs an impact load when an occupant comes into contact with the sash-side door trim from the inside of the vehicle cabin is provided in a front longitudinal-side part of the sash-side door trim.Type: GrantFiled: October 16, 2003Date of Patent: August 2, 2005Assignee: Mazda Motor CorporationInventors: Yuji Okazaki, Shoji Okano
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Publication number: 20040080179Abstract: An impact absorbing structure for a vehicle side door which opens and closes an opening formed in a side part of a vehicle, the side door including: a door main body which has a door inner panel and a door outer panel joined to the door inner panel; and a door sash portion which extends upward from the door main body and supports a door window member, in which: a sash-side door trim which covers the door sash portion is provided in the door sash portion on the inside of a vehicle cabin; and an impact absorbing portion which absorbs an impact load when an occupant comes into contact with the sash-side door trim from the inside of the vehicle cabin is provided in a front longitudinal-side part of the sash-side door trim.Type: ApplicationFiled: October 16, 2003Publication date: April 29, 2004Applicant: Mazda Motor CorporationInventors: Yuji Okazaki, Shoji Okano
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Patent number: 4791267Abstract: A method for forming an identifying indicia on a cathode ray tube being manufactured, which method is practiced by applying a paint containing a powdered metal to a particular exterior surface portion of a glass envelope, forming a part of the cathode ray tube, to form a solid paint layer, followed by the radiation of a laser beam onto at least a portion of the solid paint layer to form the identifying indicia represented by at least one trace of plasticized deformation on a surface region of the solid paint layer.Type: GrantFiled: January 27, 1988Date of Patent: December 13, 1988Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Keishi Yokoyama, Mitsuru Matsushita, Tetsuya Ohtsuka, Yuji Okazaki