Patents by Inventor Akira Kubo
Akira Kubo 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: 11946086Abstract: This invention is intended to identify a gene cluster involved in biosynthesis of a cyclic peptide compound produced by a filamentous fungus of the Curvularia species and to establish a system for synthesizing such cyclic peptide compound. The gene is composed of a first module to a tenth module and encodes a protein having activity of synthesizing a nonribosomal peptide constituting a basic peptide backbone of a cyclic peptide compound produced by a filamentous fungus of the Curvularia species.Type: GrantFiled: December 13, 2021Date of Patent: April 2, 2024Assignees: TOHOKU UNIVERSITY, KUMIAI CHEMICAL INDUSTRY CO., LTD.Inventors: Takashi Kubo, Masayuki Machida, Maiko Umemura, Keietsu Abe, Akira Yoshimi, Tomonori Fujioka, Shigenari Yamaguchi, Kiyoshi Kawai
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Patent number: 11918327Abstract: A sphygmomanometer according to the present disclosure includes a main body that is mounted with a pump and is to be disposed on a dorsal surface of a wrist and a cuff that is to be attached around the wrist. The cuff extends along a circumferential direction of the wrist from an ulnar side end portion of the main body to a palmar surface and is set to a length covering an ulnar artery or a length covering a radial artery beyond the ulnar artery of a wrist having a preset maximum wrist circumference. A fluid is supplied from the pump to the cuff to press the wrist. A blood pressure is calculated based on a pressure of the fluid contained in the cuff.Type: GrantFiled: June 13, 2019Date of Patent: March 5, 2024Assignees: OMRON CORPORATION, OMRON HEALTHCARE CO., LTD.Inventors: Shohei Iwata, Takanori Nishioka, Akira Tampo, Yoshihiko Sano, Takeshi Kubo, Yu Higashimura
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Publication number: 20240069456Abstract: Toner particles in a developer include first strontium titanate particles attached to the surface of each toner mother particle thereof. The first strontium titanate particles have a content ratio of 0.3 to 0.9 parts by mass to 100.0 parts by mass of the toner mother particles. In the developer, coat layers of carrier mother particles of first carrier particles contain barium titanate particles and a coating resin including silicone resin. The barium titanate particles have a content ratio of 2 to 47 parts by mass to 100 parts by mass of the coating resin. Second strontium titanate particles attached to the surfaces of the carrier mother particles have a diameter of 15 to 85 nm.Type: ApplicationFiled: August 30, 2023Publication date: February 29, 2024Applicant: KYOCERA Document Solutions Inc.Inventors: Kohei TERASAKI, Norio KUBO, Yuji TOYOTA, Akira MATAYOSHI
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Publication number: 20230204375Abstract: An guidance system of an electric mobility vehicle includes a registration section in which replacement places of replacement batteries for the electric mobility vehicle are registered, an estimation section that estimates a possible travel distance of the electric mobility vehicle from a battery remaining capacity of the electric mobility vehicle, and a display section that displays replacement places within a range of the estimated possible travel distance of the electric mobility vehicle among the replacement places of the replacement batteries registered in the registration section on map information.Type: ApplicationFiled: December 23, 2022Publication date: June 29, 2023Inventors: Kohki NAKAMURA, Yasuhiko IKEDA, Harumi AZUMA, Akira KUBO, Yutaka YAMAUCHI, Reizo MAEDA
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Patent number: 10942069Abstract: There is provided a temperature measurement apparatus that differentiates temperature-measurement resolutions and temperature-calculation accuracies in accordance with the difference of the temperature-measurement range so as to make it possible to universalize temperature-calculation processing among two or more models having different temperature-measurement ranges. In a temperature measurement apparatus, for respective identifiers indicating models of an A/D conversion circuit, a temperature calculation circuit stores corresponding polynomials whose powers and the coefficients of the powers are different from one another, and calculates a temperature by use of the polynomial having the powers and the coefficients of the powers corresponding to the identifier for the A/D conversion circuit that is actually provided.Type: GrantFiled: February 6, 2018Date of Patent: March 9, 2021Assignee: MITSUBISHI ELECTRIC CORPORATIONInventor: Akira Kubo
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Publication number: 20200319836Abstract: There is provided a display unit that is able to provide a viewing environment comfortable for a viewer. This display unit includes: a first display surface where a first image is to be displayed; a second display surface that makes an inclination angle with respect to the first display surface and where a second image is to be displayed; a detector that detects a relative position of a viewer who views the first image and the second image to the first display surface and the second display surface; and a controller that corrects deformation of the first image and deformation of the second image, thereby creating a single virtual screen that faces the viewer on the basis of the relative position detected by the detector.Type: ApplicationFiled: October 18, 2018Publication date: October 8, 2020Applicant: Sony CorporationInventors: Takayuki Ohe, Akira Kubo, Yuta Mizobata
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Patent number: 10471760Abstract: A multiple-image display body includes a spacer layer, a line tone barrier layer stacked on the first surface of the spacer layer, and a multiple-image formation layer stacked on the second surface of the spacer layer. The line tone barrier layer includes first regions, which transmit electromagnetic waves, and second regions, which absorb electromagnetic waves. The multiple-image formation layer includes images that are visible when observed from specific angles over the first regions of the line tone barrier. The image is formed by a contrast resulting from an area ratio of the third region, which scatters electromagnetic waves, and the fourth region, which absorbs electromagnetic waves.Type: GrantFiled: August 21, 2018Date of Patent: November 12, 2019Assignee: TOPPAN PRINTING CO., LTD.Inventors: Kazuhiro Yashiki, Akira Kubo
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Publication number: 20190128746Abstract: There is provided a temperature measurement apparatus that differentiates temperature-measurement resolutions and temperature-calculation accuracies in accordance with the difference of the temperature-measurement range so as to make it possible to universalize temperature-calculation processing among two or more models having different temperature-measurement ranges. In a temperature measurement apparatus, for respective identifiers indicating models of an A/D conversion circuit, a temperature calculation circuit stores corresponding polynomials whose powers and the coefficients of the powers are different from one another, and calculates a temperature by use of the polynomial having the powers and the coefficients of the powers corresponding to the identifier for the A/D conversion circuit that is actually provided.Type: ApplicationFiled: February 6, 2018Publication date: May 2, 2019Applicant: Mitsubishi Electric CorporationInventor: Akira KUBO
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Patent number: 10261224Abstract: An optical element includes a transmission diffraction portion, which reflective portions and transmissive portions. The reflective portions are arranged at equal intervals along a given axis. Each reflective portion reflects light included in the visible light. The light reflected by the reflective portions forms a reflection image. The transmissive portions transmit the visible light. Each transmissive portion is sandwiched by two corresponding reflective portions that are adjacent to each other along the given axis. At least part of each reflective portion forms the reflection image by rendering a reflection angle of the light reflected by the reflective portions different from an angle of light incident on the reflective portions. The transmission diffraction portion forms diffracted images having different colors with diffracted light that is produced by diffracting light transmitted through the transmissive portions in a predetermined direction.Type: GrantFiled: December 2, 2016Date of Patent: April 16, 2019Assignee: Toppan Printing Co., Ltd.Inventors: Kazuhiro Yashiki, Akira Kubo, Chikara Sawamura, Haruna Ooki
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Patent number: 10193254Abstract: A connector assembly is provided with a first connector and a second connector. The first connector includes a housing and a lock spring arranged at an end portion of the housing. The lock spring includes a pair of arms extending parallel to a planar side of the housing. The second connector includes a catch to engage the lock spring by flexing the pair of arms away each other.Type: GrantFiled: March 24, 2015Date of Patent: January 29, 2019Assignee: Tyco Electronics Japan G.K.Inventors: Tetsuya Katano, Hiroshi Shirai, Takeshi Kimura, Akira Kubo
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Publication number: 20180354293Abstract: A multiple-image display body includes a spacer layer, a line tone barrier layer stacked on the first surface of the spacer layer, and a multiple-image formation layer stacked on the second surface of the spacer layer. The line tone barrier layer includes first regions, which transmit electromagnetic waves, and second regions, which absorb electromagnetic waves. The multiple-image formation layer includes images that are visible when observed from specific angles over the first regions of the line tone barrier. The image is formed by a contrast resulting from an area ratio of the third region, which scatters electromagnetic waves, and the fourth region, which absorbs electromagnetic waves.Type: ApplicationFiled: August 21, 2018Publication date: December 13, 2018Inventors: Kazuhiro YASHIKI, Akira KUBO
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Patent number: 10093125Abstract: A multiple-image display body includes a spacer layer, a line tone barrier layer stacked on the first surface of the spacer layer, and a multiple-image formation layer stacked on the second surface of the spacer layer. The line tone barrier layer includes first regions, which transmit electromagnetic waves, and second regions, which absorb electromagnetic waves. The multiple-image formation layer includes images that are visible when observed from specific angles over the first regions of the line tone barrier. The image is formed by a contrast resulting from an area ratio of the third region, which scatters electromagnetic waves, and the fourth region, which absorbs electromagnetic waves.Type: GrantFiled: December 8, 2015Date of Patent: October 9, 2018Assignee: TOPPAN PRINTING CO., LTD.Inventors: Kazuhiro Yashiki, Akira Kubo
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Publication number: 20180194156Abstract: A display member including a light transmission layer having a principal surface including a plurality of pixels; and a metal layer covering the principal surface, one or more of the pixels include a first region, one or more of the pixels include a second region, the first region has a plurality of first grooves or ridges each of which extends in a longitudinal direction in a first angle range of about ?10° to +10° with respect to a first direction, the second region has a plurality of second grooves or ridges each of which extends in a longitudinal direction in a second angle range of about ?65° to +65° with respect to a second direction perpendicular to the first direction, the second grooves or ridges form a diffraction structure, and the metal layer does not cover at least part of the first region and covers the second region.Type: ApplicationFiled: March 8, 2018Publication date: July 12, 2018Applicant: TOPPAN PRINTING CO., LTD.Inventors: Akira KUBO, Chikara SAWAMURA, Kazuhiro YASHIKI
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Patent number: 9946439Abstract: A display device includes a storage storing a plurality of rules including first and second rules, a designator that designates one rule of the plurality of rules, and a controller that causes a screen to transition from one screen to another screen in accordance with the one rule. The first rule includes a rule that causes a screen to transition from a first screen to a second screen in response to a user's first action, and a rule that causes a screen to transition from the first screen to a third screen in response to a user's second action. The second rule includes a rule that causes a screen to transition from the first screen to the second screen in response to a user's third action, and a rule that causes a screen to transition from the second screen to the third screen in response to the user's third action.Type: GrantFiled: June 5, 2014Date of Patent: April 17, 2018Assignee: KONICA MINOLTA, INC.Inventors: Yuta Yamanoi, Akira Kubo, Kouta Wada, Masahiro Muraoka
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Publication number: 20180046329Abstract: A display device includes a storage storing a plurality of rules including first and second rules, a designator that designates one rule of the plurality of rules, and a controller that causes a screen to transition from one screen to another screen in accordance with the one rule. The first rule includes a rule that causes a screen to transition from a first screen to a second screen in response to a user's first action, and a rule that causes a screen to transition from the first screen to a third screen in response to a users second action. The second rule includes a rule that causes a screen to transition from the first screen to the second screen in response to a user's third action, and a rule that causes a screen to transition from the second screen to the third screen in response to the user's third action.Type: ApplicationFiled: June 5, 2014Publication date: February 15, 2018Inventors: Yuta Yamanoi, Akira Kubo, Kouta Wada, Masahiro Muraoka
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Patent number: 9720146Abstract: A display member according to this invention includes a plurality of pixels. At least one of the plurality of pixels includes a relief structure formation layer including a first region configured to display a predetermined color on a condition, and a second region different from the first region, a first layer made of a first material, and covering at least the first region, and a second layer made of a second material different from the first material, and covering the first layer. The display member displays an image based on a distribution of the first region on the condition that the display member is observed in the oblique direction, and displays an image based on a distribution of the second region on a condition that the display member is observed with transmitted light.Type: GrantFiled: May 27, 2014Date of Patent: August 1, 2017Assignee: TOPPAN PRINTING CO., LTD.Inventors: Akira Kubo, Chikara Sawamura, Kazuhiro Yashiki
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Publication number: 20170082787Abstract: An optical element includes a transmission diffraction portion, which reflective portions and transmissive portions. The reflective portions are arranged at equal intervals along a given axis. Each reflective portion reflects light included in the visible light. The light reflected by the reflective portions forms a reflection image. The transmissive portions transmit the visible light. Each transmissive portion is sandwiched by two corresponding reflective portions that are adjacent to each other along the given axis. At least part of each reflective portion forms the reflection image by rendering a reflection angle of the light reflected by the reflective portions different from an angle of light incident on the reflective portions. The transmission diffraction portion forms diffracted images having different colors with diffracted light that is produced by diffracting light transmitted through the transmissive portions in a predetermined direction.Type: ApplicationFiled: December 2, 2016Publication date: March 23, 2017Inventors: Kazuhiro YASHIKI, Akira KUBO, Chikara SAWAMURA, Haruna OOKI
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Patent number: 9515394Abstract: An insulation displacement connection contact has a base plate extending along a longitudinal axis and having a mating end and an opposite terminating end. The base plate has a contacting portion positioned proximate to the mating end, a plate-like wire supporting portion integrally extending outward from the base plate at the terminating end, and an insulation displacement connection member positioned between the contacting portion and the wire supporting portion, proximate to the terminating end.Type: GrantFiled: April 29, 2015Date of Patent: December 6, 2016Assignee: Tyco Electronics Japan G.K.Inventors: Toshitaka Kusuhara, Akira Kubo, Yoshihiko Kodaira, Yoshihiko Shino
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Patent number: 9487488Abstract: The present invention provides novel sulfonamide compounds having TRPM8 antagonistic activity which are useful as medicaments. Specifically, the present invention provides a sulfonamide compound of the formula (I): wherein Ring A is the following formula (i), (ii), or (ix): R4 is optionally substituted alkyl, X1 and X2 are each independently tetrazolyl, tetrazolinonyl, optionally substituted triazolyl, triazolinonyl, oxadiazolonyl, optionally substituted alkanoylaminomethyl, or optionally substituted alkylsulfonylaminomethyl, or R4 and X2 combine with each other at their terminals together with the adjacent benzene to form indazolinonyl or benzoisoxazolonyl, and the other symbols are the same as described in the specification, or a pharmaceutically acceptable salt thereof.Type: GrantFiled: September 13, 2013Date of Patent: November 8, 2016Assignee: MITSUBISHI TANABE PHARMA CORPORATIONInventors: Taku Kato, Toshiaki Sakamoto, Akira Kubo, Daisuke Sawamoto
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Publication number: 20160226184Abstract: A connector assembly is disclosed. The connector assembly comprises a first connector having a housing and a lock portion, and a second connector having a catch portion. The lock portion includes a plurality of lock spring members each fixed to the housing at one end of the lock spring member. The catch portion interferes with the plurality of lock spring members in a first position, and is caught in the plurality of lock spring members in a second position.Type: ApplicationFiled: January 28, 2016Publication date: August 4, 2016Applicant: Tyco Electronics Japan G.K.Inventors: Tetsuya Katano, Akira Kubo, Chihiro Hikage