Patents by Inventor Keiko Tsuchiya
Keiko Tsuchiya 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: 12143749Abstract: An information processing apparatus is communicable with a first user terminal operated by a first user and a second user terminal operated by a second user. The information processing apparatus includes circuitry. The circuitry generates distribution data according to which the first user terminal displays a first captured image and a second captured image, the first captured image being an image captured by a first image capturing device in a photographing direction selected by the first user, the second captured image being an image captured by a second image capturing device in a photographing direction of the second user. The circuitry transmits the generated distribution data to the first user terminal. The circuitry provides a bidirectional communication function to the first user terminal and the second user terminal.Type: GrantFiled: September 13, 2022Date of Patent: November 12, 2024Assignee: Ricoh Company, Ltd.Inventors: Hidetoshi Kikuchi, Keiko Tsuchiya, Asami Tomaru
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Publication number: 20230079461Abstract: An information processing apparatus is communicable with a first user terminal operated by a first user and a second user terminal operated by a second user. The information processing apparatus includes circuitry. The circuitry generates distribution data according to which the first user terminal displays a first captured image and a second captured image, the first captured image being an image captured by a first image capturing device in a photographing direction selected by the first user, the second captured image being an image captured by a second image capturing device in a photographing direction of the second user. The circuitry transmits the generated distribution data to the first user terminal. The circuitry provides a bidirectional communication function to the first user terminal and the second user terminal.Type: ApplicationFiled: September 13, 2022Publication date: March 16, 2023Applicant: Ricoh Company, Ltd.Inventors: Hidetoshi Kikuchi, Keiko Tsuchiya, Asami Tomaru
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Patent number: 9422614Abstract: An Fe-based amorphous alloy of the present invention has a composition formula represented by Fe100-a-b-c-x-y-z-tNiaSnbCrcPxCyBzSit, and in the formula, 1 at %?a?10 at %, 0 at %?b?3 at %, 0 at %?c?6 at %, 6.8 at %?x?10.8 at %, 2.2 at %?y?9.8 at %, 0 at %?z?4.2 at %, and 0 at %?t?3.9 at % hold. Accordingly, an Fe-based amorphous alloy used for a powder core and/or a coil encapsulated powder core having a low glass transition temperature (Tg), a high conversion vitrification temperature (Tg/Tm), and excellent magnetization and corrosion resistance can be manufactured.Type: GrantFiled: December 11, 2013Date of Patent: August 23, 2016Assignee: ALPS GREEN DEVICES CO., LTD.Inventors: Keiko Tsuchiya, Hisato Koshiba, Kazuya Kaneko, Seiichi Abiko, Takao Mizushima
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Patent number: 8854173Abstract: An Fe-based amorphous alloy powder of the present invention has a composition represented by (Fe100-a-b-c-x-y-z-tNiaSnbCrcPxCyBzSit)100-?M?. In this composition, 0 at %?a?10 at %, 0 at %?b?3 at %, 0 at %?c?6 at %, 6.8 at %?x?10.8 at %, 2.2 at %?y?9.8 at %, 0 at %?z?4.2 at %, and 0 at %?t?3.9 at % hold, a metal element M is at least one selected from the group consisting of Ti, Al, Mn, Zr, Hf, V, Nb, Ta, Mo, and W, and the addition amount ? of the metal element M satisfies 0.04 wt %???0.6 wt %. Accordingly, besides a decrease of a glass transition temperature (Tg), an excellent corrosion resistance and high magnetic characteristics can be obtained.Type: GrantFiled: July 15, 2013Date of Patent: October 7, 2014Assignee: Alps Green Devices Co., Ltd.Inventors: Keiko Tsuchiya, Jun Okamoto, Hisato Koshiba
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Patent number: 8773579Abstract: An accessory is an accessary controlled by a camera. The accessory includes an information holding section that holds predetermined information by which the camera determines whether or not the accessary requests a supply of power consumed in the accessory to the camera.Type: GrantFiled: June 29, 2012Date of Patent: July 8, 2014Assignee: Nikon CorporationInventors: Kazuharu Imafuji, Akihiro Ozone, Keiko Tsuchiya, Izumi Kumazawa
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Publication number: 20140097922Abstract: An Fe-based amorphous alloy of the present invention has a composition formula represented by Fe100-a-b-c-x-y-z-tNiaSnbCrcPxCyBzSit, and in the formula, 1 at %?a?10 at %, 0 at %?b?3 at %, 0 at %?c?6 at %, 6.8 at %?x?10.8 at %, 2.2 at %?y?9.8 at %, 0 at %?z?4.2 at %, and 0 at %?t?3.9 at % hold. Accordingly, an Fe-based amorphous alloy used for a powder core and/or a coil encapsulated powder core having a low glass transition temperature (Tg), a high conversion vitrification temperature (Tg/Tm), and excellent magnetization and corrosion resistance can be manufactured.Type: ApplicationFiled: December 11, 2013Publication date: April 10, 2014Applicant: Alps Green Devices Co., Ltd.Inventors: Keiko TSUCHIYA, Hisato KOSHIBA, Kazuya KANEKO, Seiichi ABIKO, Takao MIZUSHIMA
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Patent number: 8685179Abstract: An Fe-based amorphous alloy of the present invention has a composition formula represented by Fe100-a-b-c-x-y-z-tNiaSnbCrcPxCyBzSit, and in the formula, 0 at %?a?10 at %, 0 at %?b?3 at %, 0 at %?c?6 at %, 6.8 at %?x?10.8 at %, 2.2 at %?y?9.8 at %, 0 at %?z?4.2 at %, and 0 at %?t?3.9 at % hold. Accordingly, an Fe-based amorphous alloy used for a powder core and/or a coil encapsulated powder core having a low glass transition temperature (Tg), a high conversion vitrification temperature (Tg/Tm), and excellent magnetization and corrosion resistance can be manufactured.Type: GrantFiled: December 19, 2011Date of Patent: April 1, 2014Assignee: Alps Green Devices Co., Ltd.Inventors: Keiko Tsuchiya, Hisato Koshiba, Kazuya Kaneko, Seiichi Abiko, Takao Mizushima
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Publication number: 20140064718Abstract: An accessory controlled by a camera, includes: a storage section that stores information regarding an accessory function of the accessory; and an accessory control section that transmits the information stored in the storage section to the camera, wherein the storage section stores first information by which the camera determines whether the accessory has an extended function and second information indicating characteristics of the accessory function, and the accessory control section transmits the first information, and then transmits the second information.Type: ApplicationFiled: November 6, 2013Publication date: March 6, 2014Applicant: Nikon CorporationInventors: Kazuharu IMAFUJI, Akihiro OZONE, Keiko TSUCHIYA, Izumi KUMAZAWA
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Publication number: 20130300531Abstract: An Fe-based amorphous alloy powder of the present invention has a composition represented by (Fe100-a-b-c-x-y-z-tNiaSnbCrcPxCyBzSit)100-?M?. In this composition, 0 at %?a?10 at %, 0 at %?b?3 at %, 0 at %?c?6 at %, 6.8 at %?x?10.8 at %, 2.2 at %?y?9.8 at %, 0 at %?z?4.2 at %, and 0 at %?t?3.9 at % hold, a metal element M is at least one selected from the group consisting of Ti, Al, Mn, Zr, Hf, V, Nb, Ta, Mo, and W, and the addition amount ? of the metal element M satisfies 0.04 wt %???0.6 wt %. Accordingly, besides a decrease of a glass transition temperature (Tg), an excellent corrosion resistance and high magnetic characteristics can be obtained.Type: ApplicationFiled: July 15, 2013Publication date: November 14, 2013Inventors: Keiko TSUCHIYA, Jun OKAMOTO, Hisato KOSHIBA
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Publication number: 20130002943Abstract: An accessory is an accessary controlled by a camera. The accessory includes an information holding section that holds predetermined information by which the camera determines whether or not the accessary requests a supply of power consumed in the accessory to the camera.Type: ApplicationFiled: June 29, 2012Publication date: January 3, 2013Applicant: NIKON CORPORATIONInventors: Kazuharu IMAFUJI, Akihiro OZONE, Keiko TSUCHIYA, Izumi KUMAZAWA
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Publication number: 20130002897Abstract: An accessory is supplied with power from a camera, and includes an accessory control section that controls a process executed in the accessory in accordance with an image capture mode of the camera.Type: ApplicationFiled: June 29, 2012Publication date: January 3, 2013Applicant: NIKON CORPORATIONInventors: Kazuharu IMAFUJI, Akihiro OZONE, Keiko TSUCHIYA, Izumi KUMAZAWA, Yasuyuki MOTOKI
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Publication number: 20130004152Abstract: An accessory controlled by a camera, includes: a storage section that stores information regarding an accessory function of the accessory; and an accessory control section that transmits the information stored in the storage section to the camera, wherein the storage section stores first information by which the camera determines whether the accessory has an extended function and second information indicating characteristics of the accessory function, and the accessory control section transmits the first information, and then transmits the second information.Type: ApplicationFiled: June 29, 2012Publication date: January 3, 2013Applicant: NIKON CORPORATIONInventors: Kazuharu IMAFUJI, Akihiro OZONE, Keiko TSUCHIYA, Izumi KUMAZAWA
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Publication number: 20130002944Abstract: An accessory is an accessory supplied with power from a camera. The accessory includes an accumulation section that accumulates power, a receiving section that receives a control command, for instructing a charging operation on the accumulation section, from the camera, a charging section that charges the accumulation section with the power supplied from the camera in accordance with the control command, and an accessory control section that outputs, to the camera, a charging request that requests to output the control command from the camera.Type: ApplicationFiled: June 29, 2012Publication date: January 3, 2013Applicant: NIKON CORPORATIONInventors: Kazuharu IMAFUJI, Akihiro OZONE, Keiko TSUCHIYA, Izumi KUMAZAWA, Yasuyuki MOTOKI, Akihiro SUGIYAMA
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Patent number: 8282745Abstract: An Fe-based soft magnetic alloy includes: Fe; and a component R, wherein the component R contains at least one of P, C, B, and Si, there is a temperature difference of equal to or greater than 20° C. between a precipitation temperature of an ?-Fe crystal phase and a precipitation temperature of an Fe compound, the Fe-based soft magnetic alloy is formed of a mixed-phase structure in which an amorphous phase and the ?-Fe crystal phase are mixed, and a diameter of a crystallite of the ?-Fe crystal phase is equal to or smaller than 50 nm, and a volume fraction of the ?-Fe crystal phase to the total is equal to or lower than 40%. In addition, the composition formula is represented by Fe100?x?uJxRu, a component J contains at least one of Cr, Co, Ni, and Nb, and 0 at %?x?6 at %, 17 at %?u?25 at %, and 17 at %?x+u?27.1 at % are satisfied.Type: GrantFiled: July 11, 2011Date of Patent: October 9, 2012Assignee: Alps Green Devices Co., Ltd.Inventors: Keiko Tsuchiya, Hisato Koshiba, Jun Okamoto, Takao Mizushima
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Publication number: 20120092111Abstract: An Fe-based amorphous alloy of the present invention has a composition formula represented by Fe100-a-b-c-x-y-z-tNiaSnbCrcPxCyBzSit, and in the formula, 0 at %?a?10 at %, 0 at %?b?3 at %, 0 at %?c?6 at %, 6.8 at %?x?10.8 at %, 2.2 at %?y?9.8 at %, 0 at %?z?4.2 at %, and 0 at %?t?3.9 at % hold. Accordingly, an Fe-based amorphous alloy used for a powder core and/or a coil encapsulated powder core having a low glass transition temperature (Tg), a high conversion vitrification temperature (Tg/Tm), and excellent magnetization and corrosion resistance can be manufactured.Type: ApplicationFiled: December 19, 2011Publication date: April 19, 2012Applicant: ALPS GREEN DEVICES CO., LTD.Inventors: Keiko TSUCHIYA, Hisato KOSHIBA, Kazuya KANEKO, Seiichi ABIKO, Takao MIZUSHIMA
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Patent number: 8147622Abstract: Embodiments of the present disclosure are directed to an Fe-based amorphous magnetic alloy and method that includes 4 at. % or less of a low temperature annealing-enabling element M and 10 at. % or less of nickel (Ni). The total amount of the low temperature annealing-enabling element M and nickel (Ni) may be 2 at. % or more and 10 at. % or less.Type: GrantFiled: December 14, 2007Date of Patent: April 3, 2012Assignee: Alps Green Devices Co. Ltd.Inventors: Hisato Koshiba, Keiko Tsuchiya, Kinshiro Takadate
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Publication number: 20110265915Abstract: An Fe-based soft magnetic alloy includes: Fe; and a component R, wherein the component R contains at least one of P, C, B, and Si, there is a temperature difference of equal to or greater than 20° C. between a precipitation temperature of an ?-Fe crystal phase and a precipitation temperature of an Fe compound, the Fe-based soft magnetic alloy is formed of a mixed-phase structure in which an amorphous phase and the ?-Fe crystal phase are mixed, and a diameter of a crystallite of the ?-Fe crystal phase is equal to or smaller than 50 nm, and a volume fraction of the ?-Fe crystal phase to the total is equal to or lower than 40%. In addition, the composition formula is represented by Fe100-x-uJxRu, a component J contains at least one of Cr, Co, Ni, and Nb, and 0 at %?x?6 at %, 17 at %?u?25 at %, and 17 at %?x+u?27.1 at % are satisfied.Type: ApplicationFiled: July 11, 2011Publication date: November 3, 2011Applicant: ALPS GREEN DEVICES CO., LTD.Inventors: Keiko TSUCHIYA, Hisato KOSHIBA, Jun OKAMOTO, Takao MIZUSHIMA
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Publication number: 20080142121Abstract: Embodiments of the present disclosure are directed to an Fe-based amorphous magnetic alloy and method that includes 4 at. % or less of a low temperature annealing-enabling element M and 10 at. % or less of nickel (Ni). The total amount of the low temperature annealing-enabling element M and nickel (Ni) may be 2 at. % or more and 10 at. % or less.Type: ApplicationFiled: December 14, 2007Publication date: June 19, 2008Applicant: Alps Electric Company, Ltd.Inventors: Hisato Koshiba, Keiko Tsuchiya, Kinshiro Takadate
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Patent number: 6630193Abstract: The invention relates to germinated brown rice which can be easily and deliciously boiled even by a household rice cooker without impairing its original nutritive value, and has excellent mouth feel and shelf stability. The germinated brown rice can be provided by subjecting germinated brown rice to a heat-moisture treatment and drying the treated germinated brown rice to a water content of 10 to 18% by mass and a degree of gelatinization of 5 to 50%.Type: GrantFiled: June 1, 2001Date of Patent: October 7, 2003Assignee: Fancl CorporationInventors: Hiromichi Aoto, Tomomi Sugino, Hiroto Shinmura, Aya Mizukuchi, Mitsuo Kise, Sachiyuki Teramoto, Sachiko Someya, Keiko Tsuchiya, Kenichi Ishiwata
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Publication number: 20020031596Abstract: The invention relates to germinated brown rice which can be easily and deliciously boiled even by a household rice cooker without impairing its original nutritive value, and has excellent mouth feel and shelf stability. The germinated brown rice can be provided by subjecting germinated brown rice to a heat-moisture treatment and drying the treated germinated brown rice to a water content of 10 to 18% by mass and a degree of gelatinization of 5 to 50%.Type: ApplicationFiled: June 1, 2001Publication date: March 14, 2002Inventors: Hiromichi Aoto, Tomomi Sugino, Hiroto Shinmura, Aya Mizukuchi, Mitsuo Kise, Sachiyuki Teramoto, Sachiko Someya, Keiko Tsuchiya, Kenichi Ishiwata