Patents by Inventor Tomohiro Matsuzaki
Tomohiro Matsuzaki 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: 9972445Abstract: Provided are an electrolytic capacitor with high withstand voltage capable of preventing deterioration of withstand voltage characteristics caused by lead-free reflow or the like and improving ESR characteristics, and a manufacturing method thereof. The electrolytic capacitor is obtained by impregnating a capacitor element in which an anode electrode foil and a cathode electrode foil are wound with a separator interposed, with a dispersion containing: particles of a conductive polymer; sorbitol or sorbitol and polyalcohol; and a solvent so as to form a solid electrolyte layer containing 60 to 92 wt % of the sorbitol or the sorbitol and polyalcohol, and by filling an electrolytic solution containing ethylene glycol in a gap portion in the capacitor element on which the solid electrolyte layer is formed.Type: GrantFiled: June 19, 2015Date of Patent: May 15, 2018Assignee: NIPPON CHEMI-CON CORPORATIONInventors: Kazuya Koseki, Kouichi Kuroda, Masao Sakakura, Tomohiro Matsuzaki, Takayuki Nakaji
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Patent number: 9256334Abstract: An injection molded product in which an electrical connection between a contact pin and an electrode pattern is sufficient, and a method of manufacturing the same, are provided. The injection molded product comprises: a base film; an electrode pattern, which is formed on the base film; an electrically conductive adhesive, which is formed on an upper surface of the electrode pattern; a contact pin, which contacts the electrically conductive adhesive, is electrically connected to the electrode pattern via the electrically conductive adhesive, and is electrically conductive; and a molded resin, which is injection molded along the base film such that the electrically conductive adhesive and part of the contact pin are embedded.Type: GrantFiled: May 28, 2013Date of Patent: February 9, 2016Assignee: NISSHA PRINTING CO., LTD.Inventors: Seiichi Yamazaki, Toshihiro Higashikawa, Tomohiro Matsuzaki, Masahiko Kariya
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Patent number: 9252770Abstract: A touch sensor including a plurality of first electrode films and a plurality of second electrode films which are formed on a surface of a substrate and are arranged in different directions from each other; and a manufacturing method for the same. The manufacturing method includes: a first transfer step, which uses a transfer ribbon made by at least an insulating layer and an electrode-imparting layer which are entirely sequentially stacked as a transfer layer upon an elongated release film, attaches to a substrate only a portion of the transfer layer to which heat and pressure have been applied, and by stripping the release film, transfers the transfer layer in at least the shape of a first electrode film; and a second transfer step including attaching only the portion of the transfer layer to which the heat and the pressure had been applied and stripping the release film.Type: GrantFiled: March 27, 2013Date of Patent: February 2, 2016Assignee: NISSHA PRINTING CO., LTD.Inventors: Shuzo Okumura, Asako Sakashita, Eiji Nakagawa, Ryohei Nagase, Tomohiro Matsuzaki
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Publication number: 20150287540Abstract: Provided are an electrolytic capacitor with high withstand voltage capable of preventing deterioration of withstand voltage characteristics caused by lead-free reflow or the like and improving ESR characteristics, and a manufacturing method thereof. The electrolytic capacitor is obtained by impregnating a capacitor element in which an anode electrode foil and a cathode electrode foil are wound with a separator interposed, with a dispersion containing: particles of a conductive polymer; sorbitol or sorbitol and polyalcohol; and a solvent so as to forma solid electrolyte layer containing 60 to 92 wt % of the sorbitol or the sorbitol and polyalcohol, and by filling an electrolytic solution containing ethylene glycol in a gap portion in the capacitor element on which the solid electrolyte layer is formed.Type: ApplicationFiled: June 19, 2015Publication date: October 8, 2015Inventors: Kazuya KOSEKI, Kouichi KURODA, Masao SAKAKURA, Tomohiro MATSUZAKI, Takayuki NAKAJI
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Publication number: 20150103503Abstract: An injection molded product in which an electrical connection between a contact pin and an electrode pattern is sufficient, and a method of manufacturing the same, are provided. The injection molded product comprises: a base film; an electrode pattern, which is formed on the base film; an electrically conductive adhesive, which is formed on an upper surface of the electrode pattern; a contact pin, which contacts the electrically conductive adhesive, is electrically connected to the electrode pattern via the electrically conductive adhesive, and is electrically conductive; and a molded resin, which is injection molded along the base film such that the electrically conductive adhesive and part of the contact pin are embedded.Type: ApplicationFiled: May 28, 2013Publication date: April 16, 2015Inventors: Seiichi Yamazaki, Toshihiro Higashikawa, Tomohiro Matsuzaki, Masahiko Kariya
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Publication number: 20150041302Abstract: A touch sensor including a plurality of first electrode films and a plurality of second electrode films which are formed on a surface of a substrate and are arranged in different directions from each other; and a manufacturing method for the same. The manufacturing method includes: a first transfer step, which uses a transfer ribbon made by at least an insulating layer and an electrode-imparting layer which are entirely sequentially stacked as a transfer layer upon an elongated release film, attaches to a substrate only a portion of the transfer layer to which heat and pressure have been applied, and by stripping the release film, transfers the transfer layer in at least the shape of a first electrode film; and a second transfer step including attaching only the portion of the transfer layer to which the heat and the pressure had been applied and stripping the release film.Type: ApplicationFiled: March 27, 2013Publication date: February 12, 2015Inventors: Shuzo Okumura, Asako Sakashita, Eiji Nakagawa, Ryohei Nagase, Tomohiro Matsuzaki
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Patent number: 7325189Abstract: Literal character strings and are described directly without using a JSP extension tag in a portion of source statements that displays a component displaying the content repeatedly on a web screen. A mechanism is prepared to construct a component tree containing components generated from the literal character strings through the execution of the source statements. HTML is outputted by execution of components of the component tree, and the content is displayed on the web screen of a browser repeatedly.Type: GrantFiled: February 28, 2005Date of Patent: January 29, 2008Assignee: Fujitsu LimitedInventors: Noboru Kurumai, Tomohiro Matsuzaki
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Patent number: 7312977Abstract: An anode foil and a cathode foil which has an oxidation film layer on the surface are separated by a separator and wound to form a capacitor element and then anodic forming is performed on this capacitor element. Next, the capacitor element is immersed in a solution of less than 10 wt %, preferably between 2.0 and 9 wt %, more preferably between 5 and 8 wt % of polyimide silicone dissolved in a ketone solvent, and after removing, the solvent is evaporated off at between 40 and 100° C. and heat treating is performed at 150 to 200° C. Next, this capacitor element was immersed in a mixture of polymeric monomer and oxidizing agent and the conductive monomer was made to polymerize in the capacitor element to form a solid electrolyte layer. Furthermore, this capacitor element was stored in an external case and the open end was sealed with sealing rubber to form the solid electrolytic capacitor.Type: GrantFiled: September 29, 2003Date of Patent: December 25, 2007Assignee: Nippon Chemi-Con CorporationInventors: Atsushi Yamada, Katsumi Abe, Toshiyuki Murakami, Takashi Arai, Yuuya Tamai, Tomohiro Matsuzaki
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Patent number: 7166138Abstract: A cathode foil and an anode foil, with an oxidized film layer formed on the surface and a separator interposed therebetween, are wound together to form a capacitor element, and prior to subjecting the capacitor element to chemical repair the content of the binder in the separator is adjusted to 10 to 20% with respect to the total weight of the separator. After the chemical repair, the capacitor element is immersed in mixed liquid prepared by mixing a polymerizable monomer and an oxidizing agent together with a predetermined solvent, a polymerization reaction of the electroconductive polymer is induced in the capacitor element, and a solid electrolyte layer is formed. The capacitor element is then inserted in an outer case; sealing rubber is mounted in the open-end portion and sealed with a tightening operation; and the unit is thereafter aged to form a solid electrolytic capacitor.Type: GrantFiled: February 3, 2006Date of Patent: January 23, 2007Assignee: Nippon Chemi-Con CorporationInventors: Naoki Anzai, Shogo Aizawa, Tomohiro Matsuzaki, Norihito Fukui, Atsushi Yoshizawa, Hidehiko Itoh, Atsushi Yamada, Katsumi Abe
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Patent number: 7116549Abstract: A cathode foil and an anode foil, with an oxidized film layer formed on the surface and a separator interposed therebetween, are wound together to form a capacitor element, and prior to subjecting the capacitor element to chemical repair the content of the binder in the separator is adjusted to 10 to 20% with respect to the total weight of the separator. After the chemical repair, the capacitor element is immersed in mixed liquid prepared by mixing a polymerizable monomer and an oxidizing agent together with a predetermined solvent, a polymerization reaction of the electroconductive polymer is induced in the capacitor element, and a solid electrolyte layer is formed. The capacitor element is then inserted in an outer case; sealing rubber is mounted in the open-end portion and sealed with a tightening operation; and the unit is thereafter aged to form a solid electrolytic capacitor.Type: GrantFiled: February 3, 2006Date of Patent: October 3, 2006Assignee: Nippon Chemi-Con CorporationInventors: Naoki Anzai, Shogo Aizawa, Tomohiro Matsuzaki, Norihito Fukui, Atsushi Yoshizawa, Hidehiko Itoh, Atsushi Yamada, Katsumi Abe
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Publication number: 20060143883Abstract: An anode foil and a cathode foil which has an oxidation film layer on the surface are separated by a separator and wound to form a capacitor element and then anodic forming is performed on this capacitor element. Next, the capacitor element is immersed in a solution of less than 10 wt %, preferably between 2.0 and 9 wt %, more preferably between 5 and 8 wt % of polyimide silicone dissolved in a ketone solvent, and after removing, the solvent is evaporated off at between 40 and 100° C. and heat treating is performed at 150 to 200° C. Next, this capacitor element was immersed in a mixture of polymeric monomer and oxidizing agent and the conductive monomer was made to polymerize in the capacitor element to form a solid electrolyte layer. Furthermore, this capacitor element was stored in an external case and the open end was sealed with sealing rubber to form the solid electrolytic capacitor.Type: ApplicationFiled: September 29, 2003Publication date: July 6, 2006Inventors: Atsushi Yamada, Katsumi Abe, Toshiyuki Murakami, Takashi Arai, Yuuya Tamai, Tomohiro Matsuzaki
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Publication number: 20060139852Abstract: A cathode foil and an anode foil, with an oxidized film layer formed on the surface and a separator interposed therebetween, are wound together to form a capacitor element, and prior to subjecting the capacitor element to chemical repair the content of the binder in the separator is adjusted to 10 to 20% with respect to the total weight of the separator. After the chemical repair, the capacitor element is immersed in mixed liquid prepared by mixing a polymerizable monomer and an oxidizing agent together with a predetermined solvent, a polymerization reaction of the electroconductive polymer is induced in the capacitor element, and a solid electrolyte layer is formed. The capacitor element is then inserted in an outer case; sealing rubber is mounted in the open-end portion and sealed with a tightening operation; and the unit is thereafter aged to form a solid electrolytic capacitor.Type: ApplicationFiled: February 3, 2006Publication date: June 29, 2006Inventors: Naoki Anzai, Shogo Aizawa, Tomohiro Matsuzaki, Norihito Fukui, Atsushi Yoshizawa, Hidehiko Itoh, Atsushi Yamada, Katsumi Abe
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Publication number: 20060126271Abstract: A cathode foil and an anode foil, with an oxidized film layer formed on the surface and a separator interposed therebetween, are wound together to form a capacitor element, and prior to subjecting the capacitor element to chemical repair the content of the binder in the separator is adjusted to 10 to 20% with respect to the total weight of the separator. After the chemical repair, the capacitor element is immersed in mixed liquid prepared by mixing a polymerizable monomer and an oxidizing agent together with a predetermined solvent, a polymerization reaction of the electroconductive polymer is induced in the capacitor element, and a solid electrolyte layer is formed. The capacitor element is then inserted in an outer case; sealing rubber is mounted in the open-end portion and sealed with a tightening operation; and the unit is thereafter aged to form a solid electrolytic capacitor.Type: ApplicationFiled: February 3, 2006Publication date: June 15, 2006Inventors: Naoki Anzai, Shogo Aizawa, Tomohiro Matsuzaki, Norihito Fukui, Atsushi Yoshizawa, Hidehiko Itoh, Atsushi Yamada, Katsumi Abe
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Publication number: 20060117248Abstract: Literal character strings and are described directly without using a JSP extension tag in a portion of source statements that displays a component displaying the content repeatedly on a web screen. A mechanism is prepared to construct a component tree containing components generated from the literal character strings through the execution of the source statements. HTML is outputted by execution of components of the component tree, and the content is displayed on the web screen of a browser repeatedly.Type: ApplicationFiled: February 28, 2005Publication date: June 1, 2006Inventors: Noboru Kurumai, Tomohiro Matsuzaki
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Patent number: 7027292Abstract: Negative electrode foil and positive electrode foil having an oxide coating layer formed on the surface thereof with a separator, the separator containing a binder constituted of a compound having a vinyl group, interposed therebetween are wound up to thereby form a capacitor element. The content of binder in the separator is adjusted to 10–20% based on the total weight of separator before subjecting the capacitor element to restoration and chemical conversion. After the restoration and chemical conversion, the capacitor element is immersed in a liquid mixture prepared by mixing a polymerizable monomer, an oxidizer and a given solvent together so that polymerization reaction of conductive polymer is effected in the capacitor element to thereby form a solid electrolyte layer. The thus obtained capacitor element is inserted in a sheath case, and its opening end is fitted with sealing rubber. Sealing is accomplished by fastening operation, and aging is performed. Thus, a solid electrolytic capacitor is obtained.Type: GrantFiled: March 28, 2003Date of Patent: April 11, 2006Assignee: Nippon Chemi-Con CorporationInventors: Naoki Anzai, Shogo Aizawa, Tomohiro Matsuzaki, Norihito Fukui, Atsushi Yoshizawa, Hidehiko Itoh, Atsushi Yamada, Katsumi Abe
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Publication number: 20060050469Abstract: Negative electrode foil and positive electrode foil having an oxide coating layer formed on the surface thereof with a separator, the separator containing a binder constituted of a compound having a vinyl group, interposed therebetween are wound up to thereby form a capacitor element. The content of binder in the separator is adjusted to 10-20% based on the total weight of separator before subjecting the capacitor element to restoration and chemical conversion. After the restoration and chemical conversion, the capacitor element is immersed in a liquid mixture prepared by mixing a polymerizable monomer, an oxidizer and a given solvent together so that polymerization reaction of conductive polymer is effected in the capacitor element to thereby form a solid electrolyte layer. The thus obtained capacitor element is inserted in a sheath case, and its opening end is fitted with sealing rubber. Sealing is accomplished by fastening operation, and aging is performed. Thus, a solid electrolytic capacitor is obtained.Type: ApplicationFiled: March 28, 2003Publication date: March 9, 2006Inventors: Naoki Anzai, Shogo Aizawa, Tomohiro Matsuzaki, Norihito Fukui, Atsushi Yoshizawa, Hidehiko Itoh, Atsushi Yamada, Katsumi Abe
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Publication number: 20050198568Abstract: An extended tag (<uji:tableView -->) is constituted to execute a process that incorporates information (<TABLE>--</TABLE>) for displaying a block that is a part of one table and information (two <INPUT type=“submit”> tags) for displaying a “back” button and a “next” button that are input means about blocks adjacent to the current block into a text.Type: ApplicationFiled: March 23, 2005Publication date: September 8, 2005Inventor: Tomohiro Matsuzaki
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Patent number: 5909271Abstract: An ophthalmic apparatus has instrumentation for performing an ophthalmic procedure on a patient's eye when the patient and the instrumentation are aligned with each other with respect to orthogonal X, Y, and Z axes. The Z axis specifies the distance of the eye from the instrumentation. A signal generator generates an initiation signal to initiate alignment of the instrumentation and the eye. An X-Y alignment apparatus and a Z alignment apparatus each respond to the initiation signal to cause alignment along their respective axes and then determine when the instrumentation and the eye are in predetermined relative positions along the Z axis. The X-Y alignment apparatus and the Z alignment apparatus each generate a respective alignment signal. A controller receives the Z alignment signal and the X-Y alignment signal and issues a control signal to the instrumentation to perform an ophthalmic procedure in response to the alignment signals.Type: GrantFiled: October 24, 1997Date of Patent: June 1, 1999Assignee: Computed Anatomy, IncorporatedInventors: Roy C. Maus, Anthony P. Cappo, Gervey E. Mosquera, Tomohiro Matsuzaki, Martin Gersten