Patents by Inventor Kiyohiro Horikawa
Kiyohiro Horikawa 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: 8877130Abstract: A partition wall is provided between a display section and a sensor mount inside a main case. A control board housing chamber is disposed on the display unit side of the partition wall, and a measurement board housing chamber is disposed on the sensor mount side of the partition wall. A control board is housed in the control board housing chamber, and a measurement board and a temperature sensor are housed in the measurement board housing chamber.Type: GrantFiled: September 7, 2011Date of Patent: November 4, 2014Assignee: Panasonic Healthcare Co., Ltd.Inventors: Yoshiki Takeuchi, Toshiki Matsumoto, Eiji Okuda, Kiyohiro Horikawa, Takahiro Watanabe, Kaoru Shigematsu, Yoshinori Amano, Shinichi Kojima
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Patent number: 8764682Abstract: Disclosed are a measurement device and a puncture device that prevent thermal loss and enable decreased cost in laser units. A laser unit (200) of a measurement device (100) is equipped with a lens barrel (210), a laser rod (220) disposed inside the lens barrel (210), a flash lamp (230) which is disposed opposite the laser rod (220) inside the lens barrel (210) and in which an inert gas is sealed inside a hard glass tube (231), and supports (241, 242, 243, 244), which are made from a material with thermal conductivity of 100 W/(mK) or more, at least parts of which are disposed outside of the lens barrel (210), and which support the circumferential surface of the hard glass tube (231) in a housing.Type: GrantFiled: February 3, 2010Date of Patent: July 1, 2014Assignee: Panasonic Healthcare Co., Ltd.Inventors: Kiyohiro Horikawa, Takeshi Nishida, Yoshinori Amano, Tetsuya Takashima, Keisuke Matsumura, Masahiro Kitagawa
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Publication number: 20130108510Abstract: With this device for measuring a biological sample, a partition wall (14) is provided between a display section (2) and a sensor mount (5) inside a main case (1). A control board housing chamber (15) is disposed on the display unit (2) side of the partition wall (14), and a measurement board housing chamber (16) is disposed on the sensor mount (5) side of the partition wall (14). A control board (6) is housed in the control board housing chamber (15), and a measurement hoard (7) and a temperature sensor (13) are housed in the measurement board housing chamber (16).Type: ApplicationFiled: September 7, 2011Publication date: May 2, 2013Inventors: Yoshiki Takeuchi, Toshiki Matsumoto, Eiji Okuda, Kiyohiro Horikawa, Takahiro Watanabe, Kaoru Shigematsu, Yoshinori Amano, Shinichi Kojima
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Patent number: 8414504Abstract: A blood test device using a laser as a puncture member. More specifically, in a blood test device using a laser as a puncture member, the skin can be fixed at a definite position by raising the punctured skin under negative pressure, and thus the skin is brought into close contact with a blood sensor and the laser is focused on the vicinity of the blood sensor face. Thus, it is possible to provide a blood test device of the laser puncture type in which the skin can be surely punctured while giving little pain to a patient.Type: GrantFiled: March 22, 2007Date of Patent: April 9, 2013Assignee: Panasonic CorporationInventors: Masaki Fujiwara, Yoshinori Amano, Takeshi Nishida, Toshihiro Akiyama, Masataka Nadaoka, Toshiki Matsumoto, Kenichi Hamanaka, Kiyohiro Horikawa, Koji Miyoshi
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Patent number: 8394085Abstract: A laser perforation device that has a simple structure and with which pain to a person in skin perforation is reduced. In the device, a laser beam emitted from a laser emitting device is branched into laser beam paths by splitters and mirrors and pierces skin by applying the split beams to the same position on the skin. Since the skin is pierced by a laser beam with a low output, pain to the person can be reduced.Type: GrantFiled: March 22, 2007Date of Patent: March 12, 2013Assignee: Panasonic CorporationInventors: Kiyohiro Horikawa, Takeshi Nishida, Kenichi Hamanaka, Toshihiro Akiyama, Koji Miyoshi, Yoshinori Amano
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Publication number: 20110288439Abstract: Disclosed are a measurement device and a puncture device that prevent thermal loss and enable decreased cost in laser units. A laser unit (200) of a measurement device (100) is equipped with a lens barrel (210), a laser rod (220) disposed inside the lens barrel (210), a flash lamp (230) which is disposed opposite the laser rod (220) inside the lens barrel (210) and in which an inert gas is sealed inside a hard glass tube (231), and supports (241, 242, 243, 244), which are made from a material with thermal conductivity of 100 W/(mK) or more, at least parts of which are disposed outside of the lens barrel (210), and which support the circumferential surface of the hard glass tube (231) in a housing.Type: ApplicationFiled: February 3, 2010Publication date: November 24, 2011Applicant: PANASONIC CORPORATIONInventors: Kiyohiro Horikawa, Takeshi Nishida, Yoshinori Amano, Tetsuya Takashima, Keisuke Matsumura, Masahiro Kitagawa
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Publication number: 20100234835Abstract: A laser perforation device that has a simple structure and with which pain to a person in skin perforation is reduced. In the device, a laser beam emitted from a laser emitting device (33) is branched into laser beam paths by splitters (170a, 170b, 170c) and mirrors (171a, 171b, 171c) and pierces skin (13) by applying the split beams to the same position (177) on the skin (13). Since the skin is pierced by a laser beam with a low output, pain to the person can be reduced.Type: ApplicationFiled: March 22, 2007Publication date: September 16, 2010Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.Inventors: Kiyohiro Horikawa, Takeshi Nishida, Kenichi Hamanaka, Toshihiro Akiyama, Koji Miyoshi, Yoshinori Amano
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Publication number: 20100210970Abstract: A piercing device, a blood inspection device, and a piercing method that facilitate timing management for piercing. The piercing device has a housing (22), a laser emission device (26) being piercing means provided in the housing (22), a holding section (25) provided facing the laser emission device (26), negative pressure means (28) for applying negative pressure to a negative pressure chamber (28a) provided at the holding section (25), an electric circuit section (27) for controlling the negative pressure means (28), a first skin sensor (28b) for causing the laser emission device (26) to prepare for operation, and a timer (27k) for automatically outputting a preparation-for-piercing-is-ready signal based on an output from the first skin sensor (28b). Based on the output from the timer (27k), the laser emission device (26) being the piercing means emits a laser beam (26h) to perform piercing.Type: ApplicationFiled: July 18, 2008Publication date: August 19, 2010Applicant: PANASONIC CORPORATIONInventors: Kiyohiro Horikawa, Yoshinori Amano, Toshiki Matsumoto
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Publication number: 20100106144Abstract: A puncture device 21 comprises capacitors 24 and 33 to which voltage is applied, a laser puncture unit 25 to which the output of these capacitors 24 and 33 is supplied, a trigger circuit 30 that applies a trigger voltage to the laser puncture unit 25, and a controller 35 that controls this trigger circuit 30. The puncture device 21 further comprises switches 29 and 32 that switch the connection of the capacitors 24 and 33. The switches 29 and 32 are controlled by the controller 35 so as to carry out a first puncture, which is performed with the capacitors 24 and 33 connected in parallel, and a second puncture, which is performed with the capacitors 24 and 33 connected in series.Type: ApplicationFiled: October 20, 2009Publication date: April 29, 2010Inventors: Keisuke Matsumura, Kiyohiro Horikawa
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Publication number: 20090318834Abstract: A blood test device using a laser as a puncture means. More specifically, it is intended to provide a blood test device using a laser as a puncture means by which the skin can be fixed at a definite position by raising up the punctured skin under negative pressure and thus bringing it into close contact with a blood sensor and in which the laser is focused into the vicinity of the blood sensor face. Thus, it is possible to provide a blood test device of the laser puncture type whereby the skin can be surely punctured while giving little pain to a patient.Type: ApplicationFiled: March 22, 2007Publication date: December 24, 2009Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.Inventors: Masaki Fujiwara, Yoshinori Amano, Takeshi Nishida, Toshihiro Akiyama, Masataka Nadaoka, Toshiki Matsumoto, Kenichi Hamanaka, Kiyohiro Horikawa, Koji Miyoshi