Patents by Inventor Junichi Shiraishi
Junichi Shiraishi 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: 11961059Abstract: The present disclosure promotes distribution of sensor data among a plurality of business operators. A controller that an information processing system according to the present disclosure includes collects first data including a plurality of items and personal information from mobile bodies belonging to a first business operator. The controller converts the first data to second data not being usable to identify individuals. The controller provides data in a range decided based on content of a predetermined data use contract, among the second data, to a second business operator. The controller calculates a consideration for the data that is to be paid by the second business operator, based on a data use record of the second business operator.Type: GrantFiled: August 24, 2021Date of Patent: April 16, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Nobuaki Matsueda, Takashi Sueki, Jun Okamoto, Takumi Wada, Ryo Midorikawa, Junichi Nonaka, Wataru Shiraishi, Yasuhisa Fujiwara, Hiroshi Ishikawa, Shigeru Ichikawa, Hidetaka Eguchi, Masayo Nagai, Mika Inaba
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Patent number: 11934012Abstract: An optical adjustment apparatus includes a measurement-light irradiation part that has a plurality of second optical fibers and emits, with timings different from each other, a plurality of lights having a single wavelength via the second optical fibers, an optical fiber block that holds exit-side end portions of the first and second optical fibers, a light detection part that receives and detects a plurality of reflected lights via the second optical fibers, a tilt calculation part that compares, with each other, variations with time of intensities of the respective reflected lights and calculates a tilt of the optical fiber block relative to the optical substrate, and a distance calculation part that calculates an inter-end surface distance between the optical substrate and the optical fiber block, based on a variation with time of an intensity of at least one reflected light.Type: GrantFiled: April 19, 2022Date of Patent: March 19, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Tomotaka Furuta, Junichi Kamatani, Tatsuro Shiraishi
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Publication number: 20170353993Abstract: In a wireless communication system, a plurality of communication devices performs transmission and reception, each communication device including a signal processing unit/transmitting unit, a MAC layer processing unit and an IP layer processing unit. The IP layer processing unit includes an ad hoc network processing unit, an address information management unit, a relay information storage unit and an ARP information storage unit. The ARP information storage unit stores an adaptive address code information table and the relay information storage unit stores a relay information table.Type: ApplicationFiled: December 2, 2015Publication date: December 7, 2017Applicant: HITACHI KOKUSAI ELECTRIC INC.Inventors: Tomoya SHOJI, Nobuyuki UCHIKAWA, Hiroshi NAKANO, Junichi SHIRAISHI
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Patent number: 9839070Abstract: In a wireless communication system, a plurality of communication devices performs transmission and reception, each communication device including a signal processing unit/transmitting unit, a MAC layer processing unit and an IP layer processing unit. The IP layer processing unit includes an ad hoc network processing unit, an address information management unit, a relay information storage unit and an ARP information storage unit. The ARP information storage unit stores an adaptive address code information table and the relay information storage unit stores a relay information table.Type: GrantFiled: December 2, 2015Date of Patent: December 5, 2017Assignee: HITACHI KOKUSAI ELECTRIC INC.Inventors: Tomoya Shoji, Nobuyuki Uchikawa, Hiroshi Nakano, Junichi Shiraishi
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Patent number: 8367280Abstract: A color filter including a first photo-spacer, and a second photo-spacer having a smaller film thickness than that of the first photo-spacer, wherein the second photo-spacer has a cross-sectional configuration whose longitudinal width is made greater than the lateral width. These photo-spacers are formed by making use of a photomask which includes a first aperture pattern for forming the first photo-spacer, a second aperture pattern for forming the second photo-spacer which has a smaller film thickness than that of the first photo-spacer, wherein an aperture of the second aperture pattern has a lateral width in the range 2.0-10.0 ?m and the ratio of lateral width to longitudinal width is confined to 11.25 or more.Type: GrantFiled: August 13, 2008Date of Patent: February 5, 2013Assignee: Toppan Printing Co., Ltd.Inventors: Atsuko Kamada, Ryuji Kawamoto, Junichi Shiraishi
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Publication number: 20090015957Abstract: A color filter including a first photo-spacer, and a second photo-spacer having a smaller film thickness than that of the first photo-spacer, wherein the second photo-spacer has a cross-sectional configuration whose longitudinal width is made greater than the lateral width. These photo-spacers are formed by making use of a photomask which includes a first aperture pattern for forming the first photo-spacer, a second aperture pattern for forming the second photo-spacer which has a smaller film thickness than that of the first photo-spacer, wherein an aperture of the second aperture pattern has a lateral width in the range 2.0-10.0 ?m and the ratio of lateral width to longitudinal width is confined to 11.25 or more.Type: ApplicationFiled: August 13, 2008Publication date: January 15, 2009Applicant: TOPPAN PRINTING CO., LTD.Inventors: Atsuko Kamada, Ryuji Kawamoto, Junichi Shiraishi
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Patent number: 7465584Abstract: A method for classifying leukocytes in animal blood is described. In the method, a measurement sample is prepared by mixing a canine or feline blood sample with a lysing reagent. Erythrocytes are lysed and leukocytes are shrunk in the measurement sample. The data correlated with the size of leukocytes in the measurement sample are measured. The leukocytes, on the basis of the measured data, are classified into a first group containing lymphocytes, a second group containing neutrophils and monocytes and a third group containing eosinophils.Type: GrantFiled: January 18, 2006Date of Patent: December 16, 2008Assignee: Sysmex CorporationInventors: Hideaki Matsumoto, Junichi Shiraishi, Hideki Hirayama
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Patent number: 7255864Abstract: A diagnostic reagent for hepatitis C virus infection obtained by sensitizing a solid phase with HCV antigen and a conjugated antigen prepared by chemical bonding of HCV antigen and a carrier protein, and a method of diagnosing hepatitis C virus infection, which comprises adding the diagnostic reagent for hepatitis C virus infection to a sample, and measuring the degree of agglutination of carrier particles as the solid phase. The diagnostic reagent and the method of diagnosis enable many samples to be measured with higher sensitivity and rapidity.Type: GrantFiled: May 10, 2005Date of Patent: August 14, 2007Assignee: Sysmex CorporationInventors: Yoichi Takahama, Junichi Shiraishi
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Patent number: 7226599Abstract: A diagnostic reagent for hepatitis C virus infection obtained by sensitizing a solid phase with HCV antigen and a conjugated antigen prepared by chemical bonding of HCV antigen and a carrier protein, and a method of diagnosing hepatitis C virus infection, which comprises adding the diagnostic reagent for hepatitis C virus infection to a sample, and measuring the degree of agglutination of carrier particles as the solid phase. The diagnostic reagent and the method of diagnosis enable many samples to be measured with higher sensitivity and rapidity.Type: GrantFiled: December 21, 2001Date of Patent: June 5, 2007Assignee: Sysmex CorporationInventors: Yoichi Takahama, Junichi Shiraishi
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Publication number: 20060166366Abstract: A method for classifying leukocytes in animal blood is described. In the method, a measurement sample is prepared by mixing a canine or feline blood sample with a lysing reagent. Erythrocytes are lysed and leukocytes are shrunk in the measurement sample. The data correlated with the size of leukocytes in the measurement sample are measured. The leukocytes, on the basis of the measured data, are classified into a first group containing lymphocytes, a second group containing neutrophils and monocytes and a third group containing eosinophils.Type: ApplicationFiled: January 18, 2006Publication date: July 27, 2006Inventors: Hideaki Matsumoto, Junichi Shiraishi, Hideki Hirayama
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Publication number: 20050221297Abstract: A diagnostic reagent for hepatitis C virus infection obtained by sensitizing a solid phase with HCV antigen and a conjugated antigen prepared by chemical bonding of HCV antigen and a carrier protein, and a method of diagnosing hepatitis C virus infection, which comprises adding the diagnostic reagent for hepatitis C virus infection to a sample, and measuring the degree of agglutination of carrier particles as the solid phase. The diagnostic reagent and the method of diagnosis enable many samples to be measured with higher sensitivity and rapidity.Type: ApplicationFiled: May 10, 2005Publication date: October 6, 2005Inventors: Yoichi Takahama, Junichi Shiraishi
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Patent number: 6737178Abstract: A coated sintered body can be used for a cutting tool for precision machining of hardened steel. The coated PCBN cutting tool includes a substrate which contains not less than 35 volume % and not more than 85 volume % of CBN, and a hard coated layer formed on the substrate. The hard coated layer comprises at least one compound layer consisting of at least one element selected from the group 4a, 5a, and 6a elements of the periodic table and Al, and at least one element selected from C, N and O. The thickness of the layer is not less than 0.3 &mgr;m and not more than 10 &mgr;m. The center-line mean roughness of the hard coated layer is not more than 0.1 &mgr;m.Type: GrantFiled: December 1, 2000Date of Patent: May 18, 2004Assignee: Sumitomo Electric Industries Ltd.Inventors: Michiko Ota, Tomohiro Fukaya, Junichi Shiraishi, Tetsuo Nakai, Hisanori Ohara, Haruyo Fukui
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Patent number: 6635593Abstract: A sintered material containing high-pressure phase-type boron nitride and a binder is provided. The high-pressure phase-type boron nitride is contained in an amount of from 50% to 78% by volume, and the balance is a binder phase. The binder phase comprises at least one selected from the group consisting of nitride, carbide, carbonitride, and boride of Ti, nitride, boride and oxide of Al, carbide and boride of W, nitride, carbide, carbonitride and boride of Co, and carbide and boride of Ni, or a mutual solid solution thereof. The binder phase forms a binder phase which is continuous in a sintered material texture. The weight of metal components Al, W, Co and Ni which are present as compounds in the sintered material is from 3% to 20% based on the sintered material.Type: GrantFiled: August 10, 2001Date of Patent: October 21, 2003Assignee: Sumitomo Electric Industries, Ltd.Inventors: Satoru Kukino, Tomohiro Fukaya, Junichi Shiraishi, Tetsuo Nakai
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Publication number: 20020081630Abstract: A diagnostic reagent for hepatitis C virus infection obtained by sensitizing a solid phase with HCV antigen and a conjugated antigen prepared by chemical bonding of HCV antigen and a carrier protein, and a method of diagnosing hepatitis C virus infection, which comprises adding the diagnostic reagent for hepatitis C virus infection to a sample, and measuring the degree of agglutination of carrier particles as the solid phase. The diagnostic reagent and the method of diagnosis enable many samples to be measured with higher sensitivity and rapidity.Type: ApplicationFiled: December 21, 2001Publication date: June 27, 2002Inventors: Yoichi Takahama, Junichi Shiraishi
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Patent number: 6379886Abstract: A diagnostic reagent for hepatitis C virus infection obtained by sensitizing a solid phase with HCV antigen and a conjugated antigen prepared by chemical bonding of HCV antigen and a carrier protein, and a method of diagnosing hepatitis C virus infection, which comprises adding the diagnostic reagent for hepatitis C virus infection to a sample, and measuring the degree of agglutination of carrier particles as the solid phase. The diagnostic reagent and the method of diagnosis enable many samples to be measured with higher sensitivity and rapidity.Type: GrantFiled: May 2, 1997Date of Patent: April 30, 2002Assignee: TOA Medical Electronics Co., Ltd.Inventors: Yoichi Takahama, Junichi Shiraishi
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Patent number: 6358624Abstract: The present invention provides a diamond sintered compact tool. Which is excellent in economy as well as cutting edge strength. A diamond sintered compact cutting tool comprising a diamond sintered compact sintered at an ultra-high pressure and high temperature and a WC—Co cemented carbide substrate directly bonded to the diamond sintered compact during a step of sintering and brazed to a tool base through the WC—Co cemented carbide substrate, in which a ratio of the thickness of the WC—Co cemented carbide substrate to the thickness of the diamond sintered compact layer satisfies the relation of: 0.8≦WC—Co cemented carbide substrate/diamond sintered compact layer≦3.0 and the diamond sintered compact layer has a thickness of 0.05 mm to 0.5 mm, preferably 0.05 mm to 0.45 mm, more preferably 0.12 mm to 0.36 mm.Type: GrantFiled: May 16, 2000Date of Patent: March 19, 2002Assignee: Sumitomo Electric Industries, Ltd.Inventors: Katsuhito Yoshida, Junichi Shiraishi, Tetsuo Nakai
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Patent number: 6342301Abstract: The present invention aims at providing a material for a diamond sintered compact tool, which has a high strength and is available as a material for a cutting tool. Accordingly, the present invention is concerned with a diamond sintered compact comprising a WC-Co type cemented carbide substrate having slight undulation and a diamond sintered compact bonded to one surface of the substrate by sintering during a step of sintering at an ultra-high pressure and high temperature, which has a plate thickness is 0.5 mm to 5 mm and an outer diameter is at least 20 mm and whose diamond sintered compact layer has at least 50% of a thickness area within a range of 0.05 mm to 0.4 mm and contains Co diffusing from the cemented carbide substrate.Type: GrantFiled: July 28, 1999Date of Patent: January 29, 2002Assignee: Sumitomo Electric Industries, Ltd.Inventors: Katsuhito Yoshida, Michinari Asano, Junichi Shiraishi, Tetsuo Nakai
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Patent number: 6337152Abstract: A cutting tool according to the present invention is coated with one or more Al2O3 layers on at least a part of the surface of a cBN-based sintered material substrate taking part in cutting. The sintered material substrate is made of cBN in an amount of from 20% to 99% by volume and Al2O3 having an average crystalline particle diameter of not more than 1 &mgr;m in an amount of from not less than 1.0% to less than 10% by volume. The Al2O3 layer has a thickness (d) of from 0.5 &mgr;m to 50 &mgr;m. The average crystalline particle diameter (s) of Al2O3 is from 0.01 &mgr;m to 4 &mgr;m if the thickness (d) of the Al2O3 layer is from 0.5 &mgr;m to 25 &mgr;m or from not less than 0.01 &mgr;m to not more than 10 &mgr;m if the thickness (d) of the Al2O3 layer is from more than 25 &mgr;m to 50 &mgr;m.Type: GrantFiled: January 27, 2000Date of Patent: January 8, 2002Assignee: Sumitomo Electric Industries, Inc.Inventors: Satoru Kukino, Junichi Shiraishi, Tetsuo Nakai
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Patent number: 6316094Abstract: A cBN sintered body superior in chipping resistance. The cBN sintered body is a sintered body in which cBN particles are bonded through a bonding phase. The bonding phase has a two-dimensionally continuous structure. The bonding phase comprises at least one kind selected from the group consisting of (a) carbide, nitride, carbonitride, or boride of a 4a-, 5a-, or 6a-group transition metal in the periodic table; (b) nitride, boride, or oxide of Al; (c) at least one kind of carbide, nitride, carbonitride, and boride of Fe, Co, or Ni; and (d) a mutual solid solution of those. The percentage of cBN content is 45 to 70% in volume. The bonding phase has the thickness of which the average value is 1.5 &mgr;m or less and the standard deviation is 0.9 &mgr;m or less with the cBN particles having an average particle size of 2 to 6 &mgr;m inclusive. The bonding phase has the thickness of which the average value is 1.0 &mgr;m or less and the standard deviation is 0.Type: GrantFiled: July 21, 1999Date of Patent: November 13, 2001Assignee: Sumitomo Electric Industries, Ltd.Inventors: Tomohiro Fukaya, Satoru Kukino, Junichi Shiraishi
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Patent number: 6302225Abstract: A polycrystal diamond tool is provided whose heat resistance, strength and anti-adhesion property are improved by modifying the porosity of a diamond sintered compact and which comprises a diamond sintered compact, sintered under ultra-high pressure and high temperature, brazed onto a tool substrate, in which the cutting edge vicinity part consists of 85 to 99 volume % of the diamond sintered compact material consisting of diamond grains bonded with each other and the balance of pores, and the other part than the cutting edge vicinity part consists of diamond grains and the balance of a brazing material.Type: GrantFiled: April 21, 1999Date of Patent: October 16, 2001Assignee: Sumitomo Electric Industries, Ltd.Inventors: Katsuhito Yoshida, Yasunobu Ogata, Junichi Shiraishi, Tetsuo Nakai