Patents by Inventor Michinori Watanabe
Michinori Watanabe 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: 20240146026Abstract: The present technology provides a surface emitting laser capable of improving flatness of a surface of a buried layer while reducing diffraction loss of light in the buried layer. The surface emitting laser according to present technology includes a first structure including a first multilayer film reflector, a second structure including a second multilayer film reflector, and a resonator disposed between the first and second structures, in which the resonator includes an active layer, a tunnel junction layer disposed between the first structure and the active layer and having a mesa and an adjacent region adjacent to the mesa, and a buried layer that buries a periphery of the mesa and a periphery of the adjacent region, and an interval between the mesa and the adjacent region is less than or equal to 30 ?m.Type: ApplicationFiled: January 21, 2022Publication date: May 2, 2024Inventors: Mikihiro YOKOZEKI, Hiroshi NAKAJIMA, Tomomasa WATANABE, Michinori SHIOMI
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Publication number: 20240146031Abstract: The present technology provides a surface emitting laser capable of performing current confinement at least in a tunnel junction layer while suppressing the characteristic change of the tunnel junction layer. The surface emitting laser according to the present technology includes: first and second reflectors; and a resonator disposed between the first and second reflectors, the resonator including an active layer and a tunnel junction layer, in which, in the resonator, a peripheral portion has higher resistance than a central portion at least in an entire region in a thickness direction of the tunnel junction layer. According to the surface emitting laser according to the present technology, it is possible to provide a surface emitting laser capable of performing current confinement at least in a tunnel junction layer while suppressing the characteristic change of the tunnel junction layer.Type: ApplicationFiled: January 21, 2022Publication date: May 2, 2024Inventors: MICHINORI SHIOMI, MASAYUKI TANAKA, TOMOMASA WATANABE, MIKIHIRO YOKOZEKI
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Patent number: 8887476Abstract: A bread packaging system comprising: a movable member on which a scoop for holding a packaging member to package bread is mounted; a guide member for defining a moving path along which the movable member is moved; a reciprocating motion mechanism having an endless revolving member for reciprocating the movable member along the guide member; and a link member for linking the endless revolving member with the movable member, wherein the bread packaging system is configured to reciprocate the movable member along the guide member by revolving the endless revolving member in one direction.Type: GrantFiled: January 5, 2011Date of Patent: November 18, 2014Assignee: Oshikiri Machinery Ltd.Inventors: Nobuhiro Suzuki, Shuichi Iribe, Michinori Watanabe, Seiichi Akutsu
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Patent number: 8770381Abstract: A bread conveying apparatus includes a pair of rolling members spaced apart from each other along a loaf bread conveying path, an endless revolving member wound around the pair of rolling members and laid along the conveying path, a first flight mounted to the endless revolving member to urge the loaf bread along the conveying path and carry the loaf bread to a predetermined position, and a second flight mounted to the endless revolving member upstream of the first flight along the conveying path to urge the loaf bread so as to align the loaf bread with the predetermined position.Type: GrantFiled: January 5, 2011Date of Patent: July 8, 2014Assignee: Oshikiri Machinery Ltd.Inventors: Nobuhiro Suzuki, Shuichi Iribe, Michinori Watanabe, Seiichi Akutsu
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Patent number: 8615974Abstract: An article bagging apparatus designed to reduce impacts caused by stopping at advance and retraction terminal points. The article bagging apparatus has an upper scoop (12) and a lower scoop (14) rectilinearly movable forward and backward together. The upper and lower scoops are advanced and inserted into a bag through an opening thereof, and the upper scoop is displaced upward, thereby expanding the bag vertically. In addition, the upper and lower scoops are retracted to pull the expanded bag, thereby allowing an article placed in the path of retraction to enter the bag. The article bagging apparatus includes a coupling unit (22) that allows the upper scoop to be displaced vertically and that causes the upper and lower scoops to move together forward and backward, an upper guide rail (24) supporting the upper scoop horizontally movably, and an upper drive unit (26) vertically moving the upper guide rail.Type: GrantFiled: September 28, 2010Date of Patent: December 31, 2013Assignee: Oshikiri Machinery Ltd.Inventors: Nobuhiro Suzuki, Michinori Watanabe, Shuichi Iribe, Seiichi Akutsu
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Patent number: 8581453Abstract: A fan casing, webs, and a motor casing are integrally formed of a resin material by injection molding to configure a fan housing. An electrically grounded electromagnetic noise guard and a bearing holder to which an outer race of a ball bearing are electrically connected by an electrically-conducting path member provided in the fan casing by means of insert molding. Thus, the ball bearing may sufficiently be prevented from suffering electric corrosion in an electric fan of which a fan housing is made of an insulating resin.Type: GrantFiled: March 3, 2010Date of Patent: November 12, 2013Assignee: Sanyo Denki Co., Ltd.Inventors: Yoshihiro Wada, Michinori Watanabe
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Patent number: 8240457Abstract: A bread conveying apparatus comprises: a first discharge conveyer for conveying bread, the first discharge conveyer disposed along a conveying path on which the bread is conveyed; and a second discharge conveyer for conveying the bread, the first discharge conveyer disposed along the conveying path and having a common region that partially overlaps with a region on the conveying path where the first discharge conveyer runs, wherein the first discharge conveyer has a first flight for urging the bread, and the second discharge conveyer has a second flight for urging the bread, and wherein a conveying speed at which the bread is conveyed by the second discharge conveyer is different from a conveying speed at which the bread is conveyed by the first discharge conveyer.Type: GrantFiled: January 5, 2011Date of Patent: August 14, 2012Assignee: Oshikiri Machinery Ltd.Inventors: Nobuhiro Suzuki, Shuichi Iribe, Michinori Watanabe, Seiichi Akutsu
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Publication number: 20120067693Abstract: A bread conveying apparatus comprising: a pair of rolling members spaced apart from each other along a loaf bread conveying path; an endless revolving member wound around said pair of rolling members and laid along said conveying path; a first flight mounted to said endless revolving member to urge said loaf bread along said conveying path and carry said loaf bread to a predetermined position; and a second flight mounted to said endless revolving member upstream of said first flight along said conveying path to urge said loaf bread so as to align said loaf bread with said predetermined position.Type: ApplicationFiled: January 5, 2011Publication date: March 22, 2012Applicant: Oshikiri Machinery Ltd.Inventors: Nobuhiro Suzuki, Shuichi Iribe, Michinori Watanabe, Seiichi Akutsu
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Publication number: 20120067705Abstract: A bread packaging system comprising: a movable member on which a scoop for holding a packaging member to package bread is mounted; a guide member for defining a moving path along which the movable member is moved; a reciprocating motion mechanism having an endless revolving member for reciprocating the movable member along the guide member; and a link member for linking the endless revolving member with the movable member, wherein the bread packaging system is configured to reciprocate the movable member along the guide member by revolving the endless revolving member in one direction.Type: ApplicationFiled: January 5, 2011Publication date: March 22, 2012Applicant: Oshikiri Machinery Ltd.Inventors: Nobuhiro Suzuki, Shuichi Iribe, Michinori Watanabe, Seiichi Akutsu
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Publication number: 20120067700Abstract: A bread conveying apparatus comprises: a first discharge conveyer for conveying bread, the first discharge conveyer disposed along a conveying path on which the bread is conveyed; and a second discharge conveyer for conveying the bread, the first discharge conveyer disposed along the conveying path and having a common region that partially overlaps with a region on the conveying path where the first discharge conveyer runs, wherein the first discharge conveyer has a first flight for urging the bread, and the second discharge conveyer has a second flight for urging the bread, and wherein a conveying speed at which the bread is conveyed by the second discharge conveyer is different from a conveying speed at which the bread is conveyed by the first discharge conveyer.Type: ApplicationFiled: January 5, 2011Publication date: March 22, 2012Applicant: Oshikiri Machinery Ltd.Inventors: Nobuhiro Suzuki, Shuichi Iribe, Michinori Watanabe, Seiichi Akutsu
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Publication number: 20110072767Abstract: An article bagging apparatus designed to reduce impacts caused by stopping at advance and retraction terminal points. The article bagging apparatus has an upper scoop 12 and a lower scoop 14 rectilinearly movable forward and backward together in a horizontal direction. The upper and lower scoops are advanced and inserted into a bag through an opening thereof, and the upper scoop is displaced upward relative to the lower scoop, thereby expanding the bag vertically. In addition, the upper and lower scoops are retracted to pull the expanded bag in the direction of retraction of the upper and lower scoops, thereby allowing an article placed in the path of retraction of the lower scoop to enter the bag through the opening.Type: ApplicationFiled: September 28, 2010Publication date: March 31, 2011Inventors: Nobuhiro SUZUKI, Michinori Watanabe, Shuichi Iribe, Seiichi Akutsu
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Publication number: 20100225182Abstract: A fan casing, webs, and a motor casing are integrally formed of a resin material by injection molding to configure a fan housing. An electrically grounded electromagnetic noise guard and a bearing holder to which an outer race of a ball bearing are electrically connected by an electrically-conducting path member provided in the fan casing by means of insert molding. Thus, the ball bearing may sufficiently be prevented from suffering electric corrosion in an electric fan of which a fan housing is made of an insulating resin.Type: ApplicationFiled: March 3, 2010Publication date: September 9, 2010Applicant: SANYO DENKI CO., LTD.Inventors: Yoshihiro Wada, Michinori Watanabe
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Patent number: 7742302Abstract: An axial-flow fan unit that produces less noise is provided. Blades 19 are exposed from a venturi 29. The shape of each of the blades 19 is so defined that a space formed between at least an inner surface 28a of each of web leg sections 28A to 28C and an edge 19a of each of the blades 19 located in the radially outward direction of the blades 19 expands toward the ends of the web leg sections 28A to 28C (or web bodies 30A to 30C). With this arrangement, noise produced when the blades 19 rotate along the web leg sections 28A to 28C is reduced.Type: GrantFiled: January 16, 2008Date of Patent: June 22, 2010Assignee: Sanyo Denki Co., Ltd.Inventors: Michinori Watanabe, Toshiki Ogawara, Haruhisa Maruyama
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Publication number: 20090218079Abstract: There is provided a heat-emitting element cooling apparatus capable of enhancing cooling effect on a heat-emitting element as well as reducing noise. A heat sink includes a core portion and a plurality of radiation fins fixed to the core portion. Dimensions of the core portion and the radiation fins are defined in such a manner that the diameter L1 of the core portion should be 37% to 45% of the diameter L2 of a shape depicted by a virtual connecting line which connects end portions of the radiation fins.Type: ApplicationFiled: February 26, 2009Publication date: September 3, 2009Applicant: SANYO DENKI CO., LTD.Inventors: Michinori Watanabe, Haruhisa Maruyama, Toshiki Ogawara, Koji Ueno
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Patent number: 7411327Abstract: There is provided a fan unit in which when the fan unit is conveyed, existence of a plurality of lead wires will not become an obstacle to the conveyance. Four lead wire engaging sections 27, 29, 31, and 33 are provided along the contour of an outer wall section 25 of a fan casing 15 as the fan casing 15 is viewed from a predetermined position in a forward direction. Then, the lead wire engaging sections 27, 29, 31 and 33 are configured to engage a part of lead wires 24 so as to prevent the lead wires 24 from coming out of the fan casing 15 one or more during the conveyance.Type: GrantFiled: May 12, 2005Date of Patent: August 12, 2008Assignee: Sanyo Denki Co., Ltd.Inventors: Michinori Watanabe, Toshiki Ogawara, Haruhisa Maruyama
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Publication number: 20080117596Abstract: An axial-flow fan unit that produces less noise is provided. Blades 19 are exposed from a venturi 29. The shape of each of the blades 19 is so defined that a space formed between at least an inner surface 28a of each of web leg sections 28A to 28C and an edge 19a of each of the blades 19 located in the radially outward direction of the blades 19 expands toward the ends of the web leg sections 28A to 28C (or web bodies 30A to 30C). With this arrangement, noise produced when the blades 19 rotate along the web leg sections 28A to 28C is reduced.Type: ApplicationFiled: January 16, 2008Publication date: May 22, 2008Applicant: SANYO DENKI CO., LTD.Inventors: Michinori Watanabe, Toshiki Ogawara, Haruhisa Maruyama
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Patent number: 7331756Abstract: An axial-flow fan unit that produces less noise is provided. Blades 19 are exposed from a venturi 29. The shape of each of the blades 19 is so defined that a space formed between at least an inner surface 28a of each of web leg sections 28A to 28C and an edge 19a of each of the blades 19 located in the radially outward direction of the blades 19 expands toward the ends of the web leg sections 28A to 28C (or web bodies 30A to 30C). With this arrangement, noise produced when the blades 19 rotate along the web leg sections 28A to 28C is reduced.Type: GrantFiled: June 29, 2004Date of Patent: February 19, 2008Assignee: Sanyo Denki Co., Ltd.Inventors: Michinori Watanabe, Toshiki Ogawara, Haruhisa Maruyama
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Patent number: D541229Type: GrantFiled: November 10, 2004Date of Patent: April 24, 2007Assignee: Sanyo Denki Co., Ltd.Inventors: Michinori Watanabe, Toshiki Ogawara, Haruhisa Maruyama
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Patent number: D563910Type: GrantFiled: October 25, 2006Date of Patent: March 11, 2008Assignee: Sanyo Denki Co., Ltd.Inventors: Michinori Watanabe, Toshiki Ogawara, Haruhisa Maruyama
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Patent number: D570301Type: GrantFiled: October 25, 2006Date of Patent: June 3, 2008Assignee: Sanyo Denki Co., Ltd.Inventors: Michinori Watanabe, Toshiki Ogawara, Haruhisa Maruyama