Patents by Inventor Mitsuto Yanagisawa
Mitsuto Yanagisawa 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: 10635051Abstract: A portable electronic device (wrist device) includes: a case (top case and bottom case); a display unit accommodated in the case; a cover plate closing an opening of the case; and a moisture absorbing member disposed along an outer edge of the display unit between the cover plate and the display unit.Type: GrantFiled: July 10, 2017Date of Patent: April 28, 2020Assignee: SEIKO EPSON CORPORATIONInventors: Mitsuto Yanagisawa, Junya Shibuya, Keitaro Hashizume
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Patent number: 10485126Abstract: A portable electronic apparatus (wrist apparatus) includes a case (top case and bottom case), a display section accommodated in the case, a windshield that closes an opening section of the case in such a way that the windshield overlaps with the display section in a plan view, a ring member (parting plate) that is disposed between the windshield and the display section and along the outer edge of the display section, a hygroscopic member that is disposed inside the case and in a first region (internal space) opposite the windshield with respect to the display section, and an air-flow channel (recessed section) that allows the first region to communicate with a second region (space) surrounded by the display section, the windshield, and the ring member.Type: GrantFiled: August 29, 2017Date of Patent: November 19, 2019Assignee: SEIKO EPSON CORPORATIONInventors: Mitsuto Yanagisawa, Keitaro Hashizume
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Publication number: 20190015044Abstract: A portable electronic device includes: a detection unit which detects at least one of biological information and motion information of a subject; a case which accommodates the detection unit; and a strap which fixes the case to the subject. The strap has a first surface which faces the subject when the case is fixed to the subject. The first surface is provided with a plurality of first protrusions, satisfying 0.03 mm?D?1.0 mm and 1<P/D?3, where P/D is a ratio of a pitch P representing a distance between centers of two of the first protrusions and an outer dimension D of each of the first protrusions.Type: ApplicationFiled: July 2, 2018Publication date: January 17, 2019Applicant: SEIKO EPSON CORPORATIONInventors: Mitsuto YANAGISAWA, Ippei HONMA
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Publication number: 20180070468Abstract: A portable electronic apparatus (wrist apparatus) includes a case (top case and bottom case), a display section accommodated in the case, a windshield that closes an opening section of the case in such a way that the windshield overlaps with the display section in a plan view, a ring member (parting plate) that is disposed between the windshield and the display section and along the outer edge of the display section, a hygroscopic member that is disposed inside the case and in a first region (internal space) opposite the windshield with respect to the display section, and an air-flow channel (recessed section) that allows the first region to communicate with a second region (space) surrounded by the display section, the windshield, and the ring member.Type: ApplicationFiled: August 29, 2017Publication date: March 8, 2018Applicant: SEIKO EPSON CORPORATIONInventors: Mitsuto YANAGISAWA, Keitaro HASHIZUME
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Publication number: 20180032032Abstract: A portable electronic device (wrist device) includes: a case (top case and bottom case); a display unit accommodated in the case; a cover plate closing an opening of the case; and a moisture absorbing member disposed along an outer edge of the display unit between the cover plate and the display unit.Type: ApplicationFiled: July 10, 2017Publication date: February 1, 2018Applicant: SEIKO EPSON CORPORATIONInventors: Mitsuto YANAGISAWA, Junya SHIBUYA, Keitaro HASHIZUME
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Publication number: 20180011446Abstract: A portable electronic device includes: a case (top case); a bezel having a ring shape located on the outer edge side of the case and attached to the case; and a windshield plate located inside the bezel. The bezel includes a first member (bezel main body portion) having a ring shape fitted to the case and a second member (bezel display plate) softer than the first member and holding the windshield plate.Type: ApplicationFiled: July 3, 2017Publication date: January 11, 2018Applicant: SEIKO EPSON CORPORATIONInventors: Mitsuto YANAGISAWA, Junya SHIBUYA, Yukiho HAMANO
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Patent number: 9592675Abstract: There is provided a liquid fill container that is used to fill a liquid reservoir supplying a liquid to a liquid ejecting apparatus, with the liquid. The container includes a containing unit that contains the fill liquid; a filling port that is inserted into an inlet of the liquid reservoir, and that allows the liquid contained in the containing unit to flow therethrough to fill the liquid reservoir; and a positioning member that maintains the position of the filling port and the position of the liquid reservoir with respect to each other in the direction in which the filling port is inserted into the liquid reservoir during liquid filling of the liquid reservoir.Type: GrantFiled: June 19, 2015Date of Patent: March 14, 2017Assignee: Seiko Epson CorporationInventors: Hitoshi Matsumoto, Taku Ishizawa, Mitsuto Yanagisawa, Yaeko Onishi
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Publication number: 20160016408Abstract: There is provided a liquid fill container that is used to fill a liquid reservoir supplying a liquid to a liquid ejecting apparatus, with the liquid. The container includes a containing unit that contains the fill liquid; a filling port that is inserted into an inlet of the liquid reservoir, and that allows the liquid contained in the containing unit to flow therethrough to fill the liquid reservoir; and a positioning member that maintains the position of the filling port and the position of the liquid reservoir with respect to each other in the direction in which the filling port is inserted into the liquid reservoir during liquid filling of the liquid reservoir.Type: ApplicationFiled: June 19, 2015Publication date: January 21, 2016Inventors: Hitoshi MATSUMOTO, Taku ISHIZAWA, Mitsuto YANAGISAWA, Yaeko ONISHI
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Patent number: 9090075Abstract: There is provided a liquid fill container that is used to fill a liquid reservoir supplying a liquid to a liquid ejecting apparatus, with the liquid. The container includes a containing unit that contains the fill liquid; a filling port that is inserted into an inlet of the liquid reservoir, and that allows the liquid contained in the containing unit to flow therethrough to fill the liquid reservoir; and a positioning member that maintains the position of the filling port and the position of the liquid reservoir with respect to each other in the direction in which the filling port is inserted into the liquid reservoir during liquid filling of the liquid reservoir.Type: GrantFiled: November 15, 2011Date of Patent: July 28, 2015Assignee: Seiko Epson CorporationInventors: Hitoshi Matsumoto, Taku Ishizawa, Mitsuto Yanagisawa, Yaeko Onishi
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Publication number: 20120125481Abstract: There is provided a liquid fill container that is used to fill a liquid reservoir supplying a liquid to a liquid ejecting apparatus, with the liquid. The container includes a containing unit that contains the fill liquid; a filling port that is inserted into an inlet of the liquid reservoir, and that allows the liquid contained in the containing unit to flow therethrough to fill the liquid reservoir; and a positioning member that maintains the position of the filling port and the position of the liquid reservoir with respect to each other in the direction in which the filling port is inserted into the liquid reservoir during liquid filling of the liquid reservoir.Type: ApplicationFiled: November 15, 2011Publication date: May 24, 2012Applicant: SEIKO EPSON CORPORATIONInventors: Hitoshi Matsumoto, Taku Ishizawa, Mitsuto Yanagisawa, Yaeko Onishi
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Patent number: 7492663Abstract: The present invention provides a storage device. The storage device includes a reset signal terminal, a clock signal terminal, a non-volatile memory, and a pull down resistance. The reset signal terminal is electrically connected to external equipment at a contact point, for receiving a reset signal. The clock signal terminal is electrically connected to the external equipment at a contact point, for receiving a clock signal. The data signal terminal is electrically connected to the external equipment at a contact point, for sending and receiving a data signal. The pull down resistance is connected to a lower side of electric potentials used by the storage device, at one terminal of the pull down resistance. The controller is initialized in response to the reset signal. The controller also writes to and reads from the non-volatile memory according to the clock signals and the data signals.Type: GrantFiled: December 21, 2004Date of Patent: February 17, 2009Assignee: Seiko Epson CorporationInventors: Takakazu Fukano, Noboru Asauchi, Tomio Yokoyama, Mitsuto Yanagisawa
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Publication number: 20080036828Abstract: [Object] To provide a liquid container allowing improvement of its dimensional precision. [Solving Means] An ink cartridge 22 as a liquid container includes a case 23 having a case body 30 and a lid case 32, and a moving member 36 attached to a surface of a flexible ink pack 25 housed in the case 23. The moving member 36 assumes different positional attitudes inside the case 23 in accordance with the volume of the ink pack 25 that is gradually reduced as the ink therein is consumed, so as to be detected by a detector provided in a printer when the moving member 36 assumes a positional attitude indicating that the ink pack 25 has become empty of ink. The case body 30, lid case 32, and moving member 36 are molded of a material containing at least polylactic acid to achieve a low mold shrinkage rate.Type: ApplicationFiled: April 13, 2007Publication date: February 14, 2008Applicant: SEIKO EPSON CORPORATIONInventors: Hisashi Koike, Kazuhide Kubota, Kazuyo Haraguchi, Mitsuto Yanagisawa, Kazuhide Nakamura, Kentaro Miyazaki, Yuki Ono
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Publication number: 20050237355Abstract: The present invention provides a storage device. The storage device includes a reset signal terminal, a clock signal terminal, a non-volatile memory, and a pull down resistance. The reset signal terminal is electrically connected to external equipment at a contact point, for receiving a reset signal. The clock signal terminal is electrically connected to the external equipment at a contact point, for receiving a clock signal. The data signal terminal is electrically connected to the external equipment at a contact point, for sending and receiving a data signal. The pull down resistance is connected to a lower side of electric potentials used by the storage device, at one terminal of the pull down resistance. The controller is initialized in response to the reset signal. The controller also writes to and reads from the non-volatile memory according to the clock signals and the data signals.Type: ApplicationFiled: December 21, 2004Publication date: October 27, 2005Inventors: Takakazu Fukano, Noboru Asauchi, Tomio Yokoyama, Mitsuto Yanagisawa
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Patent number: D653950Type: GrantFiled: March 10, 2011Date of Patent: February 14, 2012Assignee: Sieko Epson CorporationInventors: Taku Ishizawa, Hitoshi Matsumoto, Mitsuto Yanagisawa, Yaeko Onishi
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Patent number: D660695Type: GrantFiled: March 10, 2011Date of Patent: May 29, 2012Assignee: Seiko Epson CorporationInventors: Taku Ishizawa, Hitoshi Matsumoto, Mitsuto Yanagisawa, Yaeko Onishi
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Patent number: D670165Type: GrantFiled: April 12, 2012Date of Patent: November 6, 2012Assignee: Seiko Epson CorporationInventors: Taku Ishizawa, Hitoshi Matsumoto, Mitsuto Yanagisawa, Yaeko Onishi