Patents by Inventor Mitsuhiro Matsumoto
Mitsuhiro Matsumoto 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: 20130236224Abstract: A fixing device includes a heat assembly including an endless belt, a heat source, an attachment member having an attachment surface and first and second side surfaces, and a slide sheet having first and second end portions that are respectively fixed to a first fixing portion at the first side surface and a second fixing portion at the second side surface, the slide sheet having a larger length from the first end portion to the second end portion than a length of a path of the attachment member extending from the first fixing portion to the second fixing portion through the first side surface, the attachment surface, and the second side surface; and a pressure roller that presses the outer surface of the endless belt to the attachment surface.Type: ApplicationFiled: September 12, 2012Publication date: September 12, 2013Applicant: FUJI XEROX CO., LTD.Inventors: Mitsuhiro MATSUMOTO, Hiroyoshi INOUE, Junpei AMANO, Nobuyoshi KOMATSU, Atsumi KURITA
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Publication number: 20130236223Abstract: A fixing device includes a heat assembly including an endless belt, a heat source, an attachment member having an attachment surface and first and second side surfaces, and a slide sheet having first and second end portions that are respectively fixed to a first fixing portion at the first side surface and a second fixing portion at the second side surface, the slide sheet having a larger length from the first end portion to the second end portion than a length of a path of the attachment member extending from the first fixing portion to the second fixing portion through the first side surface, the attachment surface, and the second side surface; and a pressure roller that presses the outer surface of the endless belt to the attachment surface.Type: ApplicationFiled: September 12, 2012Publication date: September 12, 2013Applicant: FUJI XEROX CO., LTD.Inventors: Mitsuhiro MATSUMOTO, Hiroyoshi INOUE, Junpei AMANO, Nobuyoshi KOMATSU, Atsumi KURITA
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Patent number: 8491335Abstract: There is provided a waterproof connector in which swing of electric wires inside a rear holder can be prevented, and insertion of the rear holder into a connector body can be easily performed with a small force. The waterproof connector includes a connector body 2 having a terminal containing room 21 in which a terminal metal fitting 9 of an electric wire 7 is contained, a waterproof plug 3 which is fitted to the electric wire 7 at a wire withdrawing side 23 of the connector body 2 and assembled to the wire withdrawing side 23 of the connector body 2, and a rear holder 5 which is mounted on the wire withdrawing side 23 of the connector body 2 thereby to prevent drop of the waterproof plug 3 from the connector body 2.Type: GrantFiled: March 23, 2010Date of Patent: July 23, 2013Assignee: Yazaki CorporationInventors: Mitsuhiro Matsumoto, Hajime Kato, Yoshiaki Ozaki, Tsuyoshi Mizushima
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Publication number: 20130121914Abstract: The present invention provides an agent for the prophylaxis or therapy of autoimmune diseases or allergic diseases, which contains an anti-Embigin antibody, particularly an anti-Embigin antibody showing cytotoxicity or a cytotoxicity inducing activity, an agent for the prophylaxis or therapy of diseases involving Th17 cell, and a cytotoxic agent to Th17 cell. In addition, an agent for detection of Th17 cell, which contains an anti-Embigin antibody, a convenient detection method of Th17 cell, which uses the agent, a method of efficiently delivering a drug and the like in a Th17 cell selective manner, which uses an anti-Embigin antibody, and a drug delivery system to Th17 cell are provided.Type: ApplicationFiled: June 2, 2011Publication date: May 16, 2013Applicant: DAINIPPON SUMITOMO PHARMA CO., LTD.Inventors: Koichi Kino, Toshihiro Kai, Mitsuhiro Matsumoto, Masunori Kajikawa, Masahito Sugiura, Emi Shimizu
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Patent number: 8430696Abstract: A connector includes: a terminal fitting which includes a wire connecting portion and an electric contact portion disposed coaxially with the wire connecting portion; a connector housing for fitting to a mating connector; a rear holder which is fitted at an end portion of the connector housing; a terminal accommodating chamber which is provided in the connector housing. The terminal accommodating chamber includes a first accommodating portion for accommodating the wire connecting portion, a second accommodating portion which is continuous with the first accommodating portion to accommodate the electric contact portion, and a stepped surface formed between the first and second accommodating portions. The connector also includes a flange portion which projects from an outer peripheral surface of the wire connecting portion so as to contact the stepped surface, and a sleeve member provided between the flange portion and the rear holder.Type: GrantFiled: August 21, 2009Date of Patent: April 30, 2013Assignees: Yazaki Corporation, Toyota Jidosha Kabushiki KaishaInventors: Mitsuhiro Matsumoto, Hajime Kato, Suminori Arima, Shinji Ichikawa
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Patent number: 8376522Abstract: A liquid ejection head is provided that is adapted, when the ejection of comparatively small ink droplets by one print head is required, to not only increase a printing speed and a printing resolution but also to prevent the occurrence of cavitation. The liquid ejection head includes: nozzles, for which heaters are formed to generate thermal energy used to eject ink; and bubble generation chambers, for which ejection ports are formed for ejecting ink upon the application of thermal energy provided by the heaters. Further, a partition wall is formed in each bubble generation chamber at a position opposite the ejection port.Type: GrantFiled: December 4, 2008Date of Patent: February 19, 2013Assignee: Canon Kabushiki KaishaInventors: Masaki Oikawa, Mitsuhiro Matsumoto
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Patent number: 8336834Abstract: Provided is an electrical wire fixing member that can be assembled in a simple manner with the reduced number of parts, and is capable of obtaining a sufficient lap amount, which can further reduce the number of parts. In an electrical wire fixing band 1 that secures an electrical wire 20, the first flange 3 is provided at a tip of the one end 2a of the body 2 in a shape of a ring, with both ends overlapping with each other along the circumference of the body. A second flange 4 is provided at the other end 2b. A protruding piece 5 is provided in a direction where the other end 2b becomes more distant from the one end 2a. A locking piece 6 is provided closer to the one end than the tip of the other end 2b is.Type: GrantFiled: June 19, 2009Date of Patent: December 25, 2012Assignee: Yazaki CorporationInventors: Mitsuhiro Matsumoto, Hajime Katou, Takashi Tsukamoto
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Publication number: 20120305053Abstract: Disclosed is a solar cell which allows more photogenerated carriers to be extracted while improving power generation efficiency. The solar cell has a light-receiving surface electrode layer (2), a first photoelectric conversion unit (31) layered over the light-receiving surface electrode layer (2), a reflective layer (32) comprising SiO and layered over the first photoelectric conversion unit (31), a second photoelectric conversion unit (33) layered over the reflective layer (32), and a backside electrode layer (4) layered over the second photoelectric conversion unit (33). An oxygen concentration of the reflective layer (32) is higher on a side of the second photoelectric conversion unit (33) than on a side of the first photoelectric conversion unit (31).Type: ApplicationFiled: August 14, 2012Publication date: December 6, 2012Applicant: SANYO Electric Co., Ltd.Inventors: Takeyuki SEKIMOTO, Shigeo YATA, Mitsuhiro MATSUMOTO
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Patent number: 8301066Abstract: A fixing device includes: a belt member provided to be circularly movable having a width; a first fixing member disposed inside the belt member; a second fixing member disposed in press contact with the first fixing member across the belt member, and forms a passing portion with the belt member, through which a recording medium passes; and a pressing member disposed along a width direction of the belt member and downstream of the passing portion in a moving direction of the belt member, in which the pressing member has a surface and brings the surface in contact with an inner peripheral surface of the belt member to press the belt member against the second fixing member. The surface is curved toward the second fixing member along with a move from an end portion to a center portion in a longitudinal direction of the pressing member.Type: GrantFiled: February 12, 2010Date of Patent: October 30, 2012Assignee: Fuji Xerox Co., Ltd.Inventors: Masayuki Kono, Takahito Chiba, Tomoyuki Ito, Satoshi Hasebe, Yuichi Fukuda, Mitsuhiro Matsumoto, Toshiyuki Miyata, Junpei Amano
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Publication number: 20120266948Abstract: In order to increase photoelectric conversion efficiency in a photoelectric conversion device, there is disclosed a photoelectric converter containing a photoelectric conversion unit in which a p-type layer (40) containing a p-type dopant, an i-type layer (42) that is a microcrystalline silicon layer that is an electricity-generating layer, and an n-type layer (44) containing an n-type dopant are layered, wherein the p-type layer (40) is caused to have a layered structure comprising a first p-type layer (40a) that is a microcrystalline silicon layer, and a second p-type layer (40b) containing at least one of an amorphous silicon carbide p-type layer and an amorphous silicon p-type layer disclosed between the microcrystalline silicon p-type layer (40a) and the i-type layer (42). The second p-type layer (40b) is provided with an oxide layer on the side of the i-type layer (42).Type: ApplicationFiled: June 14, 2012Publication date: October 25, 2012Applicant: SANYO Electric Co., Ltd.Inventors: Kazuya Murata, Mitsuhiro Matsumoto
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Publication number: 20120255424Abstract: There is provided a musical sound generation instrument. The instrument includes: a storage unit configured to store song data and audio data therein, wherein (a) the song data includes pitches and time information indicating sound generation timing of musical sounds of a song, and (b) the audio data is accompaniment data for the song of the song data; a musical sound data generator configured to generate musical sound data of prescribed musical sounds, based on manipulations of a plurality of playing elements; and an audio data player configured to read and play the audio data according to elapsed time information obtained by the time information included in the song data. The audio data player includes: a manipulation judging unit configured to determine whether manipulation timing of one of the playing elements synchronizes with the sound generation timing of the song data; and a player controller.Type: ApplicationFiled: April 5, 2012Publication date: October 11, 2012Applicant: CASIO COMPUTER CO., LTD.Inventor: Mitsuhiro MATSUMOTO
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Publication number: 20120238147Abstract: The present invention provides a connector assembly allowing attachment of a connector to a connector receptacle with a limited attachment space. The connector assembly includes the connector having a terminal and a connector housing, the connector receptacle having a case and a terminal portion, and a fastening member. The terminal has an electrical contact portion with a hole. The connector housing has a column portion for receiving the electrical contact portion with the hole aligned in an insertion direction of the connector. The terminal portion has a connection portion to be superposed with the electrical contact portion and has a second hole to be communicated with the hole. The case has a housing portion for supporting the connection portion so that the second hole of the connection portion is aligned with the insertion direction of the connector.Type: ApplicationFiled: November 30, 2010Publication date: September 20, 2012Applicant: Yazaki CorporationInventors: Mitsuhiro Matsumoto, Hajime Kato, Kouichi Nakayama, Tsuyoshi Mizushima
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Publication number: 20120208404Abstract: The present invention provides a connector assembly having a small size and preventing a contact between a bolt fastener and a detection member. The connector assembly includes a connector having an inner chamber with an opening and a plurality of connector terminals, a connector receptacle having a plurality of connector receptacle terminals securable together with the connector terminals and a first detection member, and a cover for covering the opening and having a second detection member. When the opening of the inner chamber is covered with the cover, the first detection member and the second detection member are connected together and detect that the cover is covered. The first detection member is disposed between the adjacent connector receptacle terminals. An end surface of the first housing is positioned inwardly of the inner chamber with respect to a surface of a connector electrical contact portion.Type: ApplicationFiled: October 28, 2010Publication date: August 16, 2012Inventors: Mitsuhiro Matsumoto, Hajime Kato, Kouichi Nakayama, Tsuyoshi Mizushima
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Publication number: 20120184155Abstract: A terminal block 1 includes: a terminal block main body 2 on which a plurality of seating surfaces 13 are provided; a plurality of fixing members 3 penetrating first and second connection terminals and fixing the first and second connection terminals to the seating surfaces 13 in a manner that the first connection terminals are connected to electronic devices, and the second connection. terminals 8 to be electrically connected to the first connection terminals are overlapped with the seating surfaces 13. The seating surfaces 13 are sloped relative to a direction W that the first and second connection terminals are arranged.Type: ApplicationFiled: July 27, 2010Publication date: July 19, 2012Applicant: Yazaki CorporationInventors: Mitsuhiro Matsumoto, Hajime Kato, Tatsuya Goto
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Publication number: 20120178291Abstract: A connector adapted to connect device, allows itself to be fastened with a bolt using a conventional tool, and to be downsized. A edge 9a of the protection rib 9 and a bearing surface 7b on which a bolt 10 on a fastening part 7 is tightened are formed in the same plane.Type: ApplicationFiled: August 4, 2010Publication date: July 12, 2012Applicant: Yakazaki CorporationInventors: Mitsuhiro Matsumoto, Hajime Kato, Koichi Nakayama, Tsuyoshi Mizushima
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Publication number: 20120164867Abstract: The present invention is to provide a direct mount connector terminal and a direct mount connector for improving reliability of connection thereof. The direct mount connector terminal is locked to a connector housing with a lance of the connector housing. The direct mount connector terminal includes an electrical connection portion extending toward a connection direction of a mating terminal, a bent portion connected to and bent with respect to the electrical connection portion, a parallel portion connected to the bent portion and parallel to the electrical connection portion, and a locking portion disposed on the parallel portion and to be locked to the lance of the connector housing.Type: ApplicationFiled: July 14, 2010Publication date: June 28, 2012Applicant: Yazaki CorporationInventors: Mitsuhiro Matsumoto, Hajime Kato, Tsuyoshi Mizushima
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Publication number: 20120145239Abstract: A photoelectric conversion device is provided wherein variance of photoelectric conversion efficiency within a panel plane is reduced. A method of manufacturing a photoelectric conversion device having a microcrystalline silicon photoelectric conversion unit (104) which has a layered structure including a p-type layer (40), an i-type layer (42) including a microcrystalline silicon layer which serves as a power generating layer, and an n-type layer (44) is provided, the method comprising a step of forming the i-type layer (42), wherein a first i-type layer (42a) is formed and a second i-type layer (42b) is formed over the first i-type layer (42a) under a condition that a crystallization percentage is higher than that of the first i-type layer (42a) and an in-plane distribution of the crystallization percentage is lower than that of the first i-type layer.Type: ApplicationFiled: November 24, 2010Publication date: June 14, 2012Applicant: Sanyo Electric Co., Ltd.Inventors: Toshie Kunii, Mitsuhiro Matsumoto
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Publication number: 20120141174Abstract: An image forming apparatus includes an image forming unit that forms an image on a recording material; an endless belt member; a pressure member that applies pressure to the belt member; a pressing member that presses the belt member from an inner side of the belt member towards the pressure member; and an adjusting section that adjusts a position of an end portion of a nip part at a downstream side in a movement direction of the recording material and a position of a curved portion of the belt member by moving or deforming the pressing member, the nip part being formed by the belt member and the pressure member, the curved portion of the belt member being formed by an end portion of the pressing member at a downstream side in the movement direction of the recording material.Type: ApplicationFiled: July 22, 2011Publication date: June 7, 2012Applicant: FUJI XEROX CO., LTD.Inventors: Atsumi KURITA, Yoshiya IMOTO, Mitsuhiro MATSUMOTO, Shigeki WASHINO
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Patent number: 8177329Abstract: An object of the present invention is to provide an ink jet print head having plural types of nozzles arranged on the same substrate and through which ink droplets of different sizes are ejected, the ink jet print head exhibiting acceptable ejection performance regardless of the type of the nozzle. Thus, according to the present invention, each of the plural types of nozzles includes a bubbling chamber having an ejection energy generating element allowing an ink droplet to be ejected to a position located opposite an ejection port and an ejection port portion allowing the ejection port and the bubbling chamber to communicate with each other. Ratio of opening area of the ejection port portion at a position where the ejection port portion and the bubbling chamber communicate with each other, to the opening area of the ejection port is higher for the nozzle with a smaller ejection amount.Type: GrantFiled: April 1, 2010Date of Patent: May 15, 2012Assignee: Canon Kabushiki KaishaInventors: Mitsuhiro Matsumoto, Mineo Kaneko, Ken Tsuchii, Toru Yamane, Masaki Oikawa, Keiji Tomizawa, Shuichi Ide, Kansui Takino, Naozumi Nabeshima
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Publication number: 20120115272Abstract: When a solar battery configured by laminating a p-type layer, an i-type layer and an n-type layer in this order is produced, an n-type microcrystalline silicon thin film is formed as an n-type layer under film forming conditions wherein a ratio of the flow rate of an n-type dopant-containing gas to the flow rate of a silicon-containing gas is 0.03 or less, the ratio of the flow rate of a diluent gas to the flow rate of a silicon-containing gas is 70 or more, and the total pressure of a material gas is 200 Pa or more.Type: ApplicationFiled: May 14, 2010Publication date: May 10, 2012Applicant: SANYO ELECTRIC CO., LTD.Inventors: Mitsuhiro Matsumoto, Kazuya Murata