Patents by Inventor Kiyotaka Ishikawa
Kiyotaka Ishikawa 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: 11813518Abstract: Provided is a controller apparatus mounted on a hand of a user, the controller apparatus including a controller body, first sensors arranged at positions on the controller body where a plurality of fingers of the user comes into contact when the user grasps the controller body, the first sensors configured to detect displacement in spatial position between the plurality of fingers of the user and the first sensors; buttons that are arranged at positions where fingertips of the user reach and that is operated by corresponding fingers, and a plurality of second sensors arranged between the first sensors and the buttons and on surfaces of the buttons, the second sensors configured to detect displacement in spatial position between the plurality of fingers of the user and the second sensors.Type: GrantFiled: October 19, 2018Date of Patent: November 14, 2023Assignee: Sony Interactive Entertainment Inc.Inventors: Kiyotaka Ishikawa, Shin Kimura, Kazuyoshi Enomoto, Takeshi Igarashi, Tsubasa Umeki, Masaaki Tonogai, Isao Okuyama, Takuro Sawada
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Patent number: 11714488Abstract: A controller apparatus attached to a hand of a user and having a plurality of sensors, the controller apparatus includes: a determination section configured to determine whether or not each of the sensors meets a predetermined condition specifying that a finger of the user is not touching the sensor; and a calibration section configured to calibrate the sensor found to meet the predetermined condition as a result of the determination.Type: GrantFiled: April 17, 2020Date of Patent: August 1, 2023Assignee: Sony Interactive Entertainment Inc.Inventors: Kiyotaka Ishikawa, Shin Kimura, Masaaki Tonogai, Takuro Sawada, Kazuyoshi Enomoto
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Publication number: 20220305377Abstract: Provided is an inputting device including an operation button that is pressed in a first direction, a switch that is located in the first direction with respect to the operation button and is pushed by the operation button, a circuit board including a conductor pad located on an outside with respect to an external shape of the operation button when the operation button is viewed in the first direction, and a detection conductor provided on the operation button, in which the detection conductor includes a movable portion attached to the operation button, an elastic portion extending from the movable portion in a direction intersecting with the first direction, and a fixation portion connected to the elastic portion and attached to the conductor pad, and movement of the movable portion in the first direction is permitted by elastic deformation of the elastic portion.Type: ApplicationFiled: March 22, 2022Publication date: September 29, 2022Applicant: Sony Interactive Entertainment Inc.Inventors: Isao Okuyama, Masaaki Tonogai, Kiyotaka Ishikawa
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Patent number: 11429187Abstract: Provided is a controller apparatus worn on a user's hand that includes a first sensor disposed at a position on a controller body where a plurality of fingers of the user come into contact with the controller body when the user grips the controller body and detects spatial positional displacement between the plurality of respective fingers of the user and itself and a second sensor disposed in an area on the controller body that comes into contact with the plurality of fingers of the user when the user grips the controller body, the area being different from the area where the first sensor is disposed, and detects spatial positional displacement between the plurality of respective fingers of the user and itself, in which the first sensor has a higher sensitivity setting than the second sensor.Type: GrantFiled: October 19, 2018Date of Patent: August 30, 2022Assignee: Sony Interactive Entertainment Inc.Inventors: Kiyotaka Ishikawa, Shin Kimura, Kazuyoshi Enomoto, Masaaki Tonogai, Takuro Sawada
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Publication number: 20210405748Abstract: Provided is a controller apparatus worn on a user's hand that includes a first sensor disposed at a position on a controller body where a plurality of fingers of the user come into contact with the controller body when the user grips the controller body and detects spatial positional displacement between the plurality of respective fingers of the user and itself and a second sensor disposed in an area on the controller body that comes into contact with the plurality of fingers of the user when the user grips the controller body, the area being different from the area where the first sensor is disposed, and detects spatial positional displacement between the plurality of respective fingers of the user and itself, in which the first sensor has a higher sensitivity setting than the second sensor.Type: ApplicationFiled: October 19, 2018Publication date: December 30, 2021Applicant: Sony Interactive Entertainment Inc.Inventors: Kiyotaka Ishikawa, Shin Kimura, Kazuyoshi Enomoto, Masaaki Tonogai, Takuro Sawada
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Publication number: 20210379486Abstract: Provided is a controller apparatus mounted on a hand of a user, the controller apparatus including a controller body, first sensors arranged at positions on the controller body where a plurality of fingers of the user comes into contact when the user grasps the controller body, the first sensors configured to detect displacement in spatial position between the plurality of fingers of the user and the first sensors; buttons that are arranged at positions where fingertips of the user reach and that is operated by corresponding fingers, and a plurality of second sensors arranged between the first sensors and the buttons and on surfaces of the buttons, the second sensors configured to detect displacement in spatial position between the plurality of fingers of the user and the second sensors.Type: ApplicationFiled: October 19, 2018Publication date: December 9, 2021Applicant: Sony Interactive Entertainment Inc.Inventors: Kiyotaka Ishikawa, Shin Kimura, Kazuyoshi Enomoto, Takeshi Igarashi, Tsubasa Umeki, Masaaki Tonogai, Isao Okuyama, Takuro Sawada
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Publication number: 20200341549Abstract: A controller apparatus attached to a hand of a user and having a plurality of sensors, the controller apparatus includes: a determination section configured to determine whether or not each of the sensors meets a predetermined condition specifying that a finger of the user is not touching the sensor; and a calibration section configured to calibrate the sensor found to meet the predetermined condition as a result of the determination.Type: ApplicationFiled: April 17, 2020Publication date: October 29, 2020Applicant: Sony Interactive Entertainment Inc.Inventors: Kiyotaka Ishikawa, Shin Kimura, Masaaki Tonogai, Takuro Sawada, Kazuyoshi Enomoto
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Publication number: 20180184543Abstract: An object is to cool electrical components mounted to an automobile efficiently. A cooling device for cooling a first member and a second member, includes: a cooling medium flow passage which is formed between the first member and the second member, and through which a cooling medium for cooling the first member and the second member flows; and a swirl generation enhancing portion disposed in the cooling medium flow passage and configured to enhance generation of a swirl of the cooling medium flowing therein.Type: ApplicationFiled: December 15, 2017Publication date: June 28, 2018Applicants: Mitsubishi Jidosha Engineering Kabushiki Kaisha, Mitsubishi Jidosha Kogyo Kabushiki KaishaInventors: Toshihiko ANDO, Shinsuke HORIBE, Kiyotaka ISHIKAWA
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Patent number: 6771926Abstract: In a fuser, a cooling structure (5) is disposed so that a bend angle (&agr;) of a part bent during the time between an endless belt (3) coming in contact with a press cooling face (5a) of the cooling structure (5) and exiting from the press cooling face (5a) is placed in the range of 0° C.<&agr;≦7° C. A fixing belt has a minute hardness of 0.1 to 5 at least on the belt surface coming in contact with toner T and preferably has a gloss degree of 75 or more on the belt surface.Type: GrantFiled: April 2, 2003Date of Patent: August 3, 2004Assignee: Fuji Xerox Co., Ltd.Inventors: Kiyotaka Ishikawa, Yoshio Kanesawa, Motoi Noya, Sadao Okano, Shinichi Utsumi, Hideaki Seikiguchi, Kazuhisa Masuko, Michiaki Yasuno, Fumio Daishi, Makoto Omata
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Publication number: 20030206757Abstract: In a fuser, a cooling structure (5) is disposed so that a bend angle (&agr;) of a part bent during the time between an endless belt (3) coming in contact with a press cooling face (5a) of the cooling structure (5) and exiting from the press cooling face (5a) is placed in the range of 0° C.<&agr;≦7° C. A fixing belt has a minute hardness of 0.1 to 5 at least on the belt surface coming in contact with toner T and preferably has a gloss degree of 75 or more on the belt surface.Type: ApplicationFiled: April 2, 2003Publication date: November 6, 2003Applicant: FUJI XEROX CO., LTD.Inventors: Kiyotaka Ishikawa, Yoshio Kanesawa, Motoi Noya, Sadao Okano, Shinichi Utsumi, Hideaki Seikiguchi, Kazuhisa Masuko, Michiaki Yasuno, Fumio Daishi, Makoto Omata
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Patent number: 6618573Abstract: In a fuser, a cooling structure (5) is disposed so that a bend angle (&agr;) of apart bent during the time between an endless belt (3) coming in contact with a press cooling face (5a) of the cooling structure (5) and exiting from the press cooling face (5a) is placed in the range of 0° C.<&agr;≦7° C. A fixing belt has a minute hardness of 0.1 to 5 at least on the belt surface coming in contact with toner T and preferably has a gloss degree of 75 or more on the belt surface.Type: GrantFiled: June 13, 2001Date of Patent: September 9, 2003Assignee: Fuji Xerox Co., Ltd.Inventors: Kiyotaka Ishikawa, Yoshio Kanesawa, Motoi Noya, Sadao Okano, Shinichi Utsumi, Hideaki Seikiguchi, Kazuhisa Masuko, Michiaki Yasuno, Fumio Daishi, Makoto Omata
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Patent number: 6567640Abstract: In a fuser, a cooling structure (5) is disposed so that a bend angle (&agr;) of a part bent during the time between an endless belt (3) coming in contact with a press cooling face (5a) of the cooling structure (5) and exiting from the press cooling face (5a) is placed in the range of 0° C.<&agr;≦7° C. A fixing belt has a minute hardness of 0.1 to 5 at least on the belt surface coming in contact with toner T and preferably has a gloss degree of 75 or more on the belt surface.Type: GrantFiled: September 27, 2002Date of Patent: May 20, 2003Assignee: Fuji Xerox Co., Ltd.Inventors: Kiyotaka Ishikawa, Yoshio Kanesawa, Motoi Noya, Sadao Okano, Shinichi Utsumi, Hideaki Seikiguchi, Kazuhisa Masuko, Michiaki Yasuno, Fumio Daishi, Makoto Omata
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Patent number: 6540185Abstract: The tripod attachment for attaching a pair of binoculars to a tripod has a friction force producing member providing friction force to hold the pair of binoculars at any desired position with respect to an attachment body when fastening a screw member to the pivot of the pair of binoculars and at the same time to allow the entire pair of binoculars to rotate around the screw member only when certain external force is applied to the pair of binoculars. Therefore, the horizontal correction of the pair of binoculars can be performed only by rotating the pair of binoculars; thus, the tripod attachment can be easily handled. When performing the horizontal correction of the pair of binoculars with the tripod attachment, external rotating force is applied to the pair of binoculars so that the entire pair of binoculars rotates around the screw member against the friction force.Type: GrantFiled: August 29, 2001Date of Patent: April 1, 2003Assignee: Fuji Photo Optical Co., Ltd.Inventors: Kiyotaka Ishikawa, Kenjiro Okamura, Kunikazu Izumi
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Patent number: 6526250Abstract: In this invention, even if a thick resin coated recording medium having large heat capacity is used, a high quality image with an excellent gloss feeling is obtained. A transfer fixing device is provided with a press conveying mechanism which includes at least one pair of pressing bodies for nipping and conveying an image bearing and conveying body and a recording medium, and contact-conveys the recording medium on the image bearing and conveying body in a region exceeding a nip region of the pair of pressing bodies, and a heat supply adjusting mechanism which includes a heating source for heating the recording medium contact-conveyed on the image bearing and conveying body by the press conveying mechanism from both obverse and reverse sides to melt an unfixed image and a thermoplastic resin layer, and makes adjustment to cause heat supplied to an image bearing surface side of the recording medium to be more than heat supplied to a non-image bearing surface side of the recording medium.Type: GrantFiled: August 30, 2000Date of Patent: February 25, 2003Assignee: Fuji Xerox Xo., Ltd.Inventors: Satoshi Usui, Kiyotaka Ishikawa, Nobuyuki Kato, Kouichirou Shinohara
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Publication number: 20030035666Abstract: In a fuser, a cooling structure (5) is disposed so that a bend angle (&agr;) of apart bent during the time between an endless belt (3) coming in contact with a press cooling face (5a) of the cooling structure (5) and exiting from the press cooling face (5a) is placed in the range of 0° C.<&agr;≦7° C. A fixing belt has a minute hardness of 0.1 to 5 at least on the belt surface coming in contact with toner T and preferably has a gloss degree of 75 or more on the belt surface.Type: ApplicationFiled: September 27, 2002Publication date: February 20, 2003Applicant: FUJI XEROX CO., LTD.Inventors: Kiyotaka Ishikawa, Yoshio Kanesawa, Motoi Noya, Sadao Okano, Shinichi Utsumi, Hideaki Seikiguchi, Kazuhisa Masuko, Michiaki Yasuno, Fumio Daishi, Makoto Omata
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Publication number: 20020057934Abstract: In a fuser, a cooling structure (5) is disposed so that a bend angle (&agr;) of apart bent during the time between an endless belt (3) coming in contact with a press cooling face (5a) of the cooling structure (5) and exiting from the press cooling face (5a) is placed in the range of 0° C.<&agr;≦7° C. A fixing belt has a minute hardness of 0.1 to 5 at least on the belt surface coming in contact with toner T and preferably has a gloss degree of 75 or more on the belt surface.Type: ApplicationFiled: June 13, 2001Publication date: May 16, 2002Applicant: FUJI XEROX CO., LTD.Inventors: Kiyotaka Ishikawa, Yoshio Kanesawa, Motoi Noya, Sadao Okano, Shinichi Utsumi, Hideaki Seikiguchi, Kazuhisa Masuko, Michiaki Yasuno, Fumio Daishi, Makoto Omata
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Publication number: 20020023989Abstract: The tripod attachment for attaching a pair of binoculars to a tripod has a friction force producing member providing friction force to hold the pair of binoculars at any desired position with respect to an attachment body when fastening a screw member to the pivot of the pair of binoculars and at the same time to allow the entire pair of binoculars to rotate around the screw member only when certain external force is applied to the pair of binoculars. Therefore, the horizontal correction of the pair of binoculars can be performed only by rotating the pair of binoculars; thus, the tripod attachment can be easily handled. When performing the horizontal correction of the pair of binoculars with the tripod attachment, external rotating force is applied to the pair of binoculars so that the entire pair of binoculars rotates around the screw member against the friction force.Type: ApplicationFiled: August 29, 2001Publication date: February 28, 2002Inventors: Kiyotaka Ishikawa, Kenjiro Okamura, Kunikazu Izumi
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Patent number: 6142636Abstract: A telescopic lens tube protector to be fitted on telescopically connected lens tubes of a monocular or binocular telescope for protecting same from shocks of collisional impacts or the like. The lens tube protector is arranged to enshroud the entire outer peripheries of the telescopic lens tubes and constituted by a cover case which partially contains a cushioning bag structure or structures or which as a whole is in the form of a cushioning bag structure containing a cushioning material in a sealed state.Type: GrantFiled: January 21, 1999Date of Patent: November 7, 2000Assignee: Fuji Photo Optical Co., Ltd.Inventors: Yasuyuki Nemoto, Kiyotaka Ishikawa
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Patent number: D443628Type: GrantFiled: June 30, 2000Date of Patent: June 12, 2001Assignee: Fuji Photo Optical Co., Ltd.Inventors: Masataro Koshibe, Kiyotaka Ishikawa
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Patent number: D444160Type: GrantFiled: June 30, 2000Date of Patent: June 26, 2001Assignee: Fuji Photo Optical Co., Ltd.Inventors: Masataro Koshibe, Kiyotaka Ishikawa