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Osamu Matsumoto

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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic analyzer
    • Patent number 12,085,581
    • Issue date Sep 10, 2024
    • HITACHI HIGH-TECH CORPORATION
    • Masayuki Ito
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Automatic analyzer
    • Patent number 11,656,238
    • Issue date May 23, 2023
    • HITACHI HIGH-TECH CORPORATION
    • Takashi Nakasawa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Solid-state imaging device
    • Patent number 11,516,421
    • Issue date Nov 29, 2022
    • Renesas Electronics Corporation
    • Osamu Matsumoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Solid-state imaging device
    • Patent number 10,257,457
    • Issue date Apr 9, 2019
    • RENESAS ELECTRONICS CORPORATION
    • Osamu Matsumoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Solid-state image pickup device with columns clustered into groups
    • Patent number 9,967,502
    • Issue date May 8, 2018
    • Renesas Electronics Corporation
    • Osamu Matsumoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Automatic analyzer
    • Patent number 9,784,754
    • Issue date Oct 10, 2017
    • Hitachi High-Technologies Corporation
    • Osamu Matsumoto
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Automatic analyzer
    • Patent number 9,429,586
    • Issue date Aug 30, 2016
    • Hitachi High-Technologies Corporation
    • Atsushi Watanabe
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Automatic analyzer
    • Patent number 9,423,412
    • Issue date Aug 23, 2016
    • Hitachi High-Technologies Corporation
    • Sayaka Sarwar
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Integrated circuit
    • Patent number 8,773,298
    • Issue date Jul 8, 2014
    • Renesas Electronics Corporation
    • Takashi Matsumoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Current driven D/A converter and its bias circuit
    • Patent number 7,292,172
    • Issue date Nov 6, 2007
    • Renesas Technology Corp.
    • Osamu Matsumoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Bias circuit
    • Patent number 6,707,333
    • Issue date Mar 16, 2004
    • Renesas Technology Corp.
    • Osamu Matsumoto
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Fuel injection system
    • Patent number 6,453,876
    • Issue date Sep 24, 2002
    • Misubishi Denki Kabushiki Kaisha
    • Norihisa Fukutomi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection valve
    • Patent number 6,402,061
    • Issue date Jun 11, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Norihisa Fukutomi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Device for controlling fuel injection
    • Patent number 6,332,455
    • Issue date Dec 25, 2001
    • Mitsubishi Denki Kabushiki Kaisha
    • Mamoru Sumida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method of manufacturing sliding part and vortex flow generator for...
    • Patent number 6,299,664
    • Issue date Oct 9, 2001
    • Mitsubishi Denki Kabushiki Kaisha
    • Osamu Matsumoto
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Fuel injection valve for the cylinder injection
    • Patent number 6,199,538
    • Issue date Mar 13, 2001
    • Mitsubishi Denki Kabushiki Kaisha
    • Masayuki Aota
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Spray distribution measuring device and measuring method
    • Patent number 6,053,037
    • Issue date Apr 25, 2000
    • Mitsubishi Denk Kabushiki Kaisha
    • Shinji Kojima
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Analog/digital converter and voltage comparator capable of fast pro...
    • Patent number 5,966,088
    • Issue date Oct 12, 1999
    • Mitsubishi Denki Kabushiki Kaisha
    • Osamu Matsumoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Pipeline type A/D converter
    • Patent number 5,821,893
    • Issue date Oct 13, 1998
    • Mitsubishi Denki Kabushiki Kaisha
    • Toshio Kumamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Swash plate type axial piston pump
    • Patent number 5,809,863
    • Issue date Sep 22, 1998
    • Mitsubishi Denki Kabushiki Kaisha
    • Tsutomu Tominaga
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Swash plate type axial piston pump including lubrication mechanism,...
    • Patent number 5,785,150
    • Issue date Jul 28, 1998
    • Mitsubishi Denki Kabushiki Kaisha
    • Tsutomu Tominaga
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Analog-to-digital converter
    • Patent number 5,731,776
    • Issue date Mar 24, 1998
    • Mitsubishi Denki Kabushiki Kaisha
    • Toshio Kumamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Voltage comparator and pipeline type A/D converter
    • Patent number 5,696,511
    • Issue date Dec 9, 1997
    • Mitsubishi Denki Kabushiki Kaisha
    • Osamu Matsumoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Pipeline type analog to digital converter including plural series c...
    • Patent number 5,629,700
    • Issue date May 13, 1997
    • Mitsubishi Denki Kabushiki Kaisha
    • Toshio Kumamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Two input-two output differential latch circuit
    • Patent number 5,625,308
    • Issue date Apr 29, 1997
    • Mitsubishi Denki Kabushiki Kaisha
    • Osamu Matsumoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Fuel injection valve
    • Patent number 5,597,121
    • Issue date Jan 28, 1997
    • Mitsubishi Denki Kabushiki Kaisha
    • Tsuyoshi Munezane
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection valve
    • Patent number 5,411,212
    • Issue date May 2, 1995
    • Mitsubishi Denki Kabushiki Kaisha
    • Tsuyoshi Munezane
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Idling revolution number control valve for an internal combustion e...
    • Patent number 5,261,371
    • Issue date Nov 16, 1993
    • Mitsubishi Denki Kabushiki Kaisha
    • Mamoru Sumida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method of making an idle position detection switch for engines
    • Patent number 5,228,187
    • Issue date Jul 20, 1993
    • Mitsubishi Denki K.K.
    • Teruhiko Moriguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Idle position detection switch for engines
    • Patent number 5,214,959
    • Issue date Jun 1, 1993
    • Mitsubishi Denki K.K.
    • Teruhiko Moriguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    PAIR OF SLIDING COMPONENTS
    • Publication number 20230167905
    • Publication date Jun 1, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Yuta NEGISHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC ANALYZER
    • Publication number 20230061977
    • Publication date Mar 2, 2023
    • HITACHI HIGH-TECH CORPORATION
    • Shintaro OTA
    • G01 - MEASURING TESTING
  • Information Patent Application

    AUTOMATIC ANALYZER
    • Publication number 20220026453
    • Publication date Jan 27, 2022
    • HITACHI HIGH-TECH CORPORATION
    • Masayuki ITO
    • G01 - MEASURING TESTING
  • Information Patent Application

    SOLID-STATE IMAGING DEVICE
    • Publication number 20200244908
    • Publication date Jul 30, 2020
    • RENESAS ELECTRONICS CORPORATION
    • Osamu MATSUMOTO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    AUTOMATIC ANALYZER
    • Publication number 20190346468
    • Publication date Nov 14, 2019
    • Hitachi High-Technologies Corporation
    • Takashi NAKASAWA
    • G01 - MEASURING TESTING
  • Information Patent Application

    SOLID-STATE IMAGING DEVICE
    • Publication number 20180152656
    • Publication date May 31, 2018
    • RENESAS ELECTRONICS CORPORATION
    • Osamu MATSUMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SOLID-STATE IMAGE PICKUP DEVICE
    • Publication number 20160249005
    • Publication date Aug 25, 2016
    • RENESAS ELECTRONICS CORPORATION
    • Osamu MATSUMOTO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    AUTOMATIC ANALYZER
    • Publication number 20150293134
    • Publication date Oct 15, 2015
    • Hitachi High-Technologies Corporation
    • Osamu Matsumoto
    • G01 - MEASURING TESTING
  • Information Patent Application

    AUTOMATIC ANALYZER
    • Publication number 20130280130
    • Publication date Oct 24, 2013
    • Roche Diagnostics Operations.Inc
    • Sayaka Sarwar
    • G01 - MEASURING TESTING
  • Information Patent Application

    AUTOMATIC ANALYZER
    • Publication number 20130280129
    • Publication date Oct 24, 2013
    • Roche Diagnostics Operations.Inc
    • Atsushi Watanabe
    • G01 - MEASURING TESTING
  • Information Patent Application

    INTEGRATED CIRCUIT
    • Publication number 20130265180
    • Publication date Oct 10, 2013
    • Takashi MATSUMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Current driven D/A converter and its bias circuit
    • Publication number 20080024340
    • Publication date Jan 31, 2008
    • Renesas Technology Corp.
    • Osamu Matsumoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Current driven D/A converter and its bias circuit
    • Publication number 20060044169
    • Publication date Mar 2, 2006
    • Renesas Technology Corp.
    • Osamu Matsumoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    FUEL INJECTION VALVE
    • Publication number 20030189112
    • Publication date Oct 9, 2003
    • NORIHISA FUKUTOMI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Bias circuit
    • Publication number 20030174012
    • Publication date Sep 18, 2003
    • Osamu Matsumoto
    • G05 - CONTROLLING REGULATING