Patents by Inventor Yuka Ito
Yuka Ito 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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Publication number: 20240119475Abstract: An information processing device includes a processor configured to provide an incentive to a first user who sells or returns a first vehicle in which a part of a first coating film including an easily peelable layer is not peeled off.Type: ApplicationFiled: December 19, 2023Publication date: April 11, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yukinori II, Kenji YAMAGUCHI, Junya OGAWA, Yuki NAGANUMA, Junya YAMAMOTO, Yuta TONE, Naoki ISHIZUKA, Tadayuki TANAKA, Keisuke ITO, Yuka YOKOI, Takashi HAYASHI, Naoya OKA, Yu HAMADA
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Publication number: 20240083803Abstract: A quartz glass provides an opaque quartz glass having high light-shielding property, excellent mechanical strength and excellent cleaning resistance against hydrofluoric acid. By setting the maximum width of the amorphous bubbles existing in the opaque quartz glass to an average of 3 to 15 ?m and the density to 2.15 g/cm3 or more, the mechanical strength after baking and the cleaning resistance by hydrofluoric acid are improved. The opaque quartz glass has a whiteness at a thickness of 10 mm of 75 to 90%, the reflectance of light with a wavelength of 0.24 to 2.6 ?m at a thickness of 4 mm is 60 to 85%, and the bending strength after baking is 95 MPa. In addition, a foaming agent may be mixed in the opaque quartz glass. An opaque quartz glass having cleaning resistance against acid can be obtained.Type: ApplicationFiled: January 30, 2021Publication date: March 14, 2024Inventors: Takashi TANIGUCHI, Chiemi ITO, Takaya SUZUKI, Yuka OBA
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Patent number: 11870868Abstract: A common storage management device for a system including a common storage and at least one computer includes at least one processor, the at least one computer storing a plurality of applications configured to write and read data in the common storage. The at least one processor is configured to manage a reservation of a storage space of the common storage in response to a request from the plurality of applications to reserve the storage space for storing the data. The at least one processor is configured to notify one application of the plurality of applications of a request to reduce data size of the data for which the storage space is required to be reserved per one request, when the one application requests to reserve the storage space for the data and free storage space is insufficient for reserving the storage space for the data.Type: GrantFiled: September 27, 2021Date of Patent: January 9, 2024Assignee: DENSO CORPORATIONInventors: Yusuke Tanaka, Yuka Ito, Hajime Nomura, Daishi Miyata
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Patent number: 11698735Abstract: A common storage management device for a system including a common storage and at least one computer includes at least one processor, the at least one computer storing a plurality of applications configured to write and read data in the common storage. The at least one processor is configured to manage a reservation and a release of a storage space of the common storage in response to a request from the plurality of applications. The at least one processor is configured to assign a releasing priority to each storage space of the common storage that is reserved. The at least one processor is configured to instruct to release the storage space with highest releasing priority when the plurality of applications request to reserve the storage space for the data and free storage space is insufficient for reserving the storage space for the data.Type: GrantFiled: September 27, 2021Date of Patent: July 11, 2023Assignee: DENSO CORPORATIONInventors: Yusuke Tanaka, Yuka Ito, Hajime Nomura, Daishi Miyata
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Publication number: 20220198343Abstract: An information proposing device includes: an obtaining unit that obtains service provider information including information related to a service that a service provider is able to provide, and condition information related to a condition for a service that a user desires to receive; and a calculating unit that calculates information related to the service provider and the service to be selected by the user on the basis of a result of the matching processing.Type: ApplicationFiled: November 11, 2021Publication date: June 23, 2022Inventors: Yuka Ito, Ryotaro Futamura, Kohei Ohashi, Risa Sonobe, Kotomi Mochizuki
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Publication number: 20220100401Abstract: A common storage management device for a system including a common storage and at least one computer includes at least one processor, the at least one computer storing a plurality of applications configured to write and read data in the common storage. The at least one processor is configured to manage a reservation and a release of a storage space of the common storage in response to a request from the plurality of applications. The at least one processor is configured to assign a releasing priority to each storage space of the common storage that is reserved. The at least one processor is configured to instruct to release the storage space with highest releasing priority when the plurality of applications request to reserve the storage space for the data and free storage space is insufficient for reserving the storage space for the data.Type: ApplicationFiled: September 27, 2021Publication date: March 31, 2022Inventors: Yusuke TANAKA, Yuka ITO, Hajime NOMURA, Daishi MIYATA
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Publication number: 20220100827Abstract: An authentication management device includes an authenticator unit, a manager unit, and a verifier unit. The authenticator unit is configured to check an authentication status of a user of a vehicle and an authorization status of an operation related to the vehicle based on an authentication information of the user and an authorization information of the operation in response to an operation request given by the user, and transmit the operation request to a functional unit configured to realize the operation upon confirming that the user has been authenticated and the operation has been authorized. The verifier unit is configured notify the manager unit of a receipt of an invalid request upon determining that the operation request is invalid. Upon being notified of the receipt of the invalid request, the manager unit changes at least one of the authentication information or the authorization information corresponding to an invalid requester user.Type: ApplicationFiled: September 27, 2021Publication date: March 31, 2022Inventors: Hajime NOMURA, Yusuke TANAKA, Yuka ITO, Takanari MAKITA
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Publication number: 20220103650Abstract: A common storage management device for a system including a common storage and at least one computer includes at least one processor, the at least one computer storing a plurality of applications configured to write and read data in the common storage. The at least one processor is configured to manage a reservation of a storage space of the common storage in response to a request from the plurality of applications to reserve the storage space for storing the data. The at least one processor is configured to notify one application of the plurality of applications of a request to reduce data size of the data for which the storage space is required to be reserved per one request, when the one application requests to reserve the storage space for the data and free storage space is insufficient for reserving the storage space for the data.Type: ApplicationFiled: September 27, 2021Publication date: March 31, 2022Inventors: Yusuke TANAKA, Yuka ITO, Hajime NOMURA, Daishi MIYATA
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Patent number: 9335160Abstract: According to one embodiment, a profile measuring apparatus comprises a profile measuring unit, a position acquiring unit, a profile calculating unit, a deflection detecting unit, and a controlling unit. The profile measuring unit has a projecting unit to project a pattern onto a measured object, and an imaging unit to image the pattern. The position acquiring unit acquires a position of the profile measuring unit. The profile calculating unit calculates a profile of the measured object, based on image information from the imaging unit and position information from the position acquiring unit. The deflection detecting unit detects deflection of the projecting unit. The controlling unit executes active correction for the profile measuring unit and/or passive correction for the profile calculating unit, based on the deflection of the projecting unit detected by the deflection detecting unit.Type: GrantFiled: April 26, 2011Date of Patent: May 10, 2016Assignee: NIKON CORPORATIONInventors: Yuka Ito, Haruhiko Fujisawa
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Patent number: 8859952Abstract: A recording medium includes a surface in which an infrared absorptance is less than a threshold value; and plural dot images that records information by an arrangement pattern formed on the surface, in which the infrared absorptance is equal to or more than the threshold value, and a specular gloss to infrared rays is equal to or less than 22%.Type: GrantFiled: August 24, 2011Date of Patent: October 14, 2014Assignee: Fuji Xerox Xo., Ltd.Inventors: Yuka Ito, Shinji Hasegawa, Minquan Tian, Suguru Nakaso, Makoto Furuki
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Patent number: 8818220Abstract: An image forming apparatus includes a first image-forming material that contains a colored pigment and a second image-forming material that contains the colored pigment having a concentration lower than that of the first image-forming material, a first image forming unit that forms a code image representing encoded information on a recording medium using the second image-forming material, and a second image forming unit that forms a non-code image at a position other than the position of the code image on the recording medium using an image-forming material other than the second image-forming material.Type: GrantFiled: August 1, 2011Date of Patent: August 26, 2014Assignee: Fuji Xerox Co., Ltd.Inventors: Suguru Nakaso, Yuka Ito, Makoto Furuki
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Patent number: 8742568Abstract: A circuit board (1) exhibits an average coefficient of thermal expansion (A) of the first insulating layer (21) in the direction along the substrate surface in a temperature range from 25 degrees C. to its glass transition point of equal to or higher than 3 ppm/degrees C. and equal to or lower than 30 ppm/degrees C. Further, an average coefficient of thermal expansion (B) of the second insulating layer (23) in the direction along the substrate surface in a temperature range from 25 degrees C. to its glass transition point is equivalent to an average coefficient of thermal expansion (C) of the third insulating layer (25) in the direction along the substrate surface in a temperature range from 25 degrees C. to its glass transition point. (B) and (C) are larger than (A), and a difference between (A) and (B) and a difference between (A) and (C) are equal to or higher than 5 ppm/degrees C. and equal to or lower than 35 ppm/degrees C.Type: GrantFiled: February 24, 2011Date of Patent: June 3, 2014Assignee: Sumitomo Bakelite Company, Ltd.Inventors: Masayoshi Kondo, Natsuki Makino, Daisuke Fujiwara, Yuka Ito
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Patent number: 8670681Abstract: An image inspection device includes an acquiring section that reads an image formed on an image carrying medium using an image forming material and acquires first inspection image information; and a decoloring section that leaves an infrared absorbent on the image carrying medium, and decolors a decolorable composition on the image carrying medium by physical treatment or chemical treatment, wherein the image forming material contains the infrared absorbent having an optical absorption peak in an infrared region, and the image forming material contains the decolorable composition having an optical absorption peak in a visible region in a color-developed state and being decolored by physical treatment or chemical treatment.Type: GrantFiled: February 24, 2012Date of Patent: March 11, 2014Assignee: Fuji Xerox Co., Ltd.Inventors: Shinji Hasegawa, Yuka Ito, Suguru Nakaso, Makoto Furuki
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Patent number: 8586736Abstract: A perimidine-based squarylium dye contains a compound represented by Formula (I), the compound containing an isomer A and satisfying the following formula: Pa?95(%) wherein the isomer A is an isomer of the peak shown in the longest retention time among all peaks due to isomers obtained by analysis of the compound by means of reversed-phase high-performance liquid chromatography, and Pa represents a value of the peak area of the isomer A relative to the peak area of all peaks.Type: GrantFiled: December 6, 2011Date of Patent: November 19, 2013Assignee: Fuji Xerox Co., Ltd.Inventors: Minquan Tian, Takashi Matsubara, Suguru Nakaso, Yuka Ito, Shinji Hasegawa, Makoto Furuki
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Publication number: 20130077982Abstract: An image inspection device includes an acquiring section that reads an image formed on an image carrying medium using an image forming material and acquires first inspection image information; and a decoloring section that leaves an infrared absorbent on the image carrying medium, and decolors a decolorable composition on the image carrying medium by physical treatment or chemical treatment, wherein the image forming material contains the infrared absorbent having an optical absorption peak in an infrared region, and the image forming material contains the decolorable composition having an optical absorption peak in a visible region in a color-developed state and being decolored by physical treatment or chemical treatment.Type: ApplicationFiled: February 24, 2012Publication date: March 28, 2013Applicant: FUJI XEROX CO., LTD.Inventors: Shinji HASEGAWA, Yuka ITO, Suguru NAKASO, Makoto FURUKI
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Publication number: 20130015582Abstract: A circuit board (1) exhibits an average coefficient of thermal expansion (A) of the first insulating layer (21) in the direction along the substrate surface in a temperature range from 25 degrees C. to its glass transition point of equal to or higher than 3 ppm/degrees C. and equal to or lower than 30 ppm/degrees C. Further, an average coefficient of thermal expansion (B) of the second insulating layer (23) in the direction along the substrate surface in a temperature range from 25 degrees C. to its glass transition point is equivalent to an average coefficient of thermal expansion (C) of the third insulating layer (25) in the direction along the substrate surface in a temperature range from 25 degrees C. to its glass transition point. (B) and (C) are larger than (A), and a difference between (A) and (B) and a difference between (A) and (C) are equal to or higher than 5 ppm/degrees C. and equal to or lower than 35 ppm/degrees C.Type: ApplicationFiled: February 24, 2011Publication date: January 17, 2013Applicant: SUMITOMO BAKELITE CO., LTD.Inventors: Masayoshi Kondo, Natsuki Makino, Daisuke Fujiwara, Yuka Ito
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Patent number: 8343701Abstract: An image forming material includes a perimidine-substituted squarylium dye that has a structure represented by the following formula (I) and shows diffraction peaks at least at Bragg angles (2?±0.2°) of 17.7°, 19.9°, 22.1°, 23.2° and 24.9° in its X-ray powder diffraction spectrum measured by irradiation with X rays generated from a Cu target with a wavelength of 1.Type: GrantFiled: July 22, 2009Date of Patent: January 1, 2013Assignee: Fuji Xerox Co., Ltd.Inventors: Yuka Ito, Minquan Tian, Suguru Nakaso, Shinji Hasegawa, Kazuhiko Hirokawa, Miho Watanabe, Takashi Matsubara, Makoto Furuki
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Publication number: 20120328975Abstract: A perimidine-based squarylium dye contains a compound represented by Formula (I), the compound containing an isomer A and satisfying the following formula: Pa?95(%) wherein the isomer A is an isomer of the peak shown in the longest retention time among all peaks due to isomers obtained by analysis of the compound by means of reversed-phase high-performance liquid chromatography, and Pa represents a value of the peak area of the isomer A relative to the peak area of all peaksType: ApplicationFiled: December 6, 2011Publication date: December 27, 2012Applicant: FUJI XEROX CO., LTD.Inventors: Minquan TIAN, Takashi MATSUBARA, Suguru NAKASO, Yuka ITO, Shinji HASEGAWA, Makoto FURUKI
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Patent number: 8304042Abstract: The present invention provides a recording medium containing a first image formed with a first recording material; and a second image comprising a first region formed with a second recording material having approximately the same light fastness as that of the first recording material, and a second region formed with a third recording material having higher light fastness than that of the first recording material, a color of the second region being a color corresponding to any stage of a process of discoloration of the first region.Type: GrantFiled: February 3, 2010Date of Patent: November 6, 2012Assignee: Fuji Xerox Co., Ltd.Inventors: Yuka Ito, Takashi Matsubara, Shinji Hasegawa, Suguru Nakaso, Makoto Furuki, Minquan Tian
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Patent number: 8268523Abstract: A black color material includes a squarylium compound represented by the following formula (1); and a blue color material:Type: GrantFiled: July 24, 2008Date of Patent: September 18, 2012Assignee: Fuji Xerox Co., Ltd.Inventors: Shinji Hasegawa, Minquan Tian, Yuka Ito, Kazunori Anazawa, Kazuhiko Hirokawa, Takashi Matsubara, Kazunaga Horiuchi, Tomoko Miyahara, Makoto Furuki