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Mamiya Koki Kabushiki Kaisha

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Organization

  • Otsuka, JA
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Shape detecting device
    • Patent number 4,484,080
    • Issue date Nov 20, 1984
    • Shinko Engineering Research Corp.
    • Takashi Kumagai
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Automatic focusing device
    • Patent number 4,460,261
    • Issue date Jul 17, 1984
    • Mamiya Koki Kabushiki Kaisha
    • Mitsuo Eguchi
    • G02 - OPTICS
  • Information Patent Grant

    Automatic focusing device
    • Patent number 4,423,935
    • Issue date Jan 3, 1984
    • Mamiya Koki Kabushiki Kaisha
    • Mitsuo Eguchi
    • G02 - OPTICS
  • Information Patent Grant

    Automatic focusing device
    • Patent number 4,382,665
    • Issue date May 10, 1983
    • Mamiya Koki Kabushiki Kaisha
    • Mitsuo Eguchi
    • G02 - OPTICS
  • Information Patent Grant

    Automatic focusing device
    • Patent number 4,381,523
    • Issue date Apr 26, 1983
    • Mamiya Koki Kabushiki Kaisha
    • Mitsuo Eguchi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Still camera
    • Patent number D263476
    • Issue date Mar 23, 1982
    • Mamiya Koki Kabushiki Kaisha
    • Yu Sasaki
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Nonreflective coating
    • Patent number 4,313,647
    • Issue date Feb 2, 1982
    • Mamiya Koki Kabushiki Kaisha
    • Eiichi Takazawa
    • G02 - OPTICS
  • Information Patent Grant

    Variable aberration lens system
    • Patent number 4,273,424
    • Issue date Jun 16, 1981
    • Mamiya Koki Kabushiki Kaisha (Mamiya Camera Co., Ltd.)
    • Yuhsuke Nanjoh
    • G02 - OPTICS
  • Information Patent Grant

    Mirror-shutter device in single-lens reflex camera
    • Patent number 4,253,754
    • Issue date Mar 3, 1981
    • Mamiya Koki Kabushiki Kaisha
    • Satoshi Ishihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Viewfinder mask orienting device in a camera
    • Patent number 4,251,149
    • Issue date Feb 17, 1981
    • Mamiya Koki Kabushiki Kaisha
    • Mitsuyuki Kimura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Precipitation-hardenable, nitrided aluminum alloys and nitrided mot...
    • Patent number 4,060,411
    • Issue date Nov 29, 1977
    • Mamiya Koki Kabushiki Kaisha
    • Mituhiro Goto
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73413344 - ZM
    • Serial number 73413344
    • Registration number 1431736
    • Filing date Feb 14, 1983
    • Mamiya Koki Kabushiki Kaisha
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73379866 - RZ67
    • Serial number 73379866
    • Registration number 1419772
    • Filing date Aug 13, 1982
    • Mamiya Koki Kabushiki Kaisha
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73356147 - ZE QUARTZ
    • Serial number 73356147
    • Registration number 1251530
    • Filing date Mar 23, 1982
    • Mamiya Koki Kabushiki Kaisha
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73241921 - ZE
    • Serial number 73241921
    • Registration number 1199368
    • Filing date Dec 7, 1979
    • Mamiya Koki Kabushiki Kaisha
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73066605 - M645
    • Serial number 73066605
    • Registration number 1059060
    • Filing date Oct 21, 1975
    • MAMIYA KOKI KABUSHIKI KAISHA
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73045229 - PRO S
    • Serial number 73045229
    • Registration number 1104663
    • Filing date Feb 26, 1975
    • MAMIYA KOKI KABUSHIKI KAISHA
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72402343 - XTL
    • Serial number 72402343
    • Registration number 947579
    • Filing date Sep 9, 1971
    • MAMIYA KOKI KABUSHIKI KAISHA
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72355529 - MAMIYA RB 67
    • Serial number 72355529
    • Registration number 1084408
    • Filing date Mar 31, 1970
    • MAMIYA KOKI KABUSHIKI KAISHA
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72295933 - DTL
    • Serial number 72295933
    • Registration number 867529
    • Filing date Apr 18, 1968
    • MAMIYA KOKI KABUSHIKI KAISHA
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72195232 - MAMIYA C
    • Serial number 72195232
    • Registration number 812970
    • Filing date Jun 9, 1964
    • MAMIYA KOKI KABUSHIKI KAISHA
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72188893 - MAMIYA-SEKOR
    • Serial number 72188893
    • Registration number 795165
    • Filing date Mar 17, 1964
    • MAMIYA KOKI KABUSHIKI KAISHA
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72183506 - MAMIYA
    • Serial number 72183506
    • Registration number 785979
    • Filing date Dec 24, 1963
    • MAMIYA KOKI KABUSHIKI KAISHA
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    71689399 - SM
    • Serial number 71689399
    • Registration number 625837
    • Filing date Jun 13, 1955
    • MAMIYA KOKI KABUSHIKI-KAISHA (IN ENGLISH STYLE MAMIYA CAMERA CO., LTD)
    • 7 - Machines and machine tools