TREA

Showa Manufacturing Co., Ltd.

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  • Tokyo, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Far-infrared radiation multi-stage type heating furnace for steel s...
    • Patent number 10,774,398
    • Issue date Sep 15, 2020
    • NIPPON STEEL & SUMIKIN TEXENG, CO., LTD.
    • Shinjiro Kuwayama
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Soaking apparatus
    • Patent number 6,752,624
    • Issue date Jun 22, 2004
    • Showa Manufacturing Co., Ltd.
    • Nobuo Iwatani
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Wheel suspension system for bicycle
    • Patent number 5,328,196
    • Issue date Jul 12, 1994
    • Showa Manufacturing Co., Ltd.
    • Toshio Ohma
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Shock absorber having adjustable damping means including an auxilia...
    • Patent number 4,546,959
    • Issue date Oct 15, 1985
    • Showa Manufacturing Co., Ltd.
    • Satoru Tanno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Front wheel suspension system for a motorcycle
    • Patent number 4,515,384
    • Issue date May 7, 1985
    • Honda Giken Kogyo Kabushiki Kaisha
    • Kenji Honma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Front fork for cycle
    • Patent number 4,493,490
    • Issue date Jan 15, 1985
    • Showa Manufacturing Co., Ltd.
    • Toshio Ohma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vehicle front fork
    • Patent number 4,438,909
    • Issue date Mar 27, 1984
    • Showa Manufacturing Co., Ltd.
    • Fumio Matsumoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spring receiving structure for hydraulic shock absorber
    • Patent number 4,438,908
    • Issue date Mar 27, 1984
    • Showa Manufacturing Co., Ltd.
    • Makato Terada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Front fork for motorcycle or the like
    • Patent number 4,424,980
    • Issue date Jan 10, 1984
    • Showa Manufacturing Co., Ltd.
    • Shizumasa Tsukamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Height adjusting system for motorcycle
    • Patent number 4,422,661
    • Issue date Dec 27, 1983
    • Showa Manufacturing Co., Ltd.
    • Sadao Kawamura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Device for adjusting the height of vehicles
    • Patent number 4,413,837
    • Issue date Nov 8, 1983
    • Showa Manufacturing Co., Ltd.
    • Yasuyuki Hayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Front fork of motorcycle
    • Patent number 4,392,664
    • Issue date Jul 12, 1983
    • Showa Manufacturing Co., Ltd.
    • Takayoshi Tsuchiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for mounting gas spring for opening automobile hatch door
    • Patent number 4,380,847
    • Issue date Apr 26, 1983
    • Showa Manufacturing Co., Ltd.
    • Yasuari Tajima
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Trim-tilt device for marine propulsion devices
    • Patent number 4,308,018
    • Issue date Dec 29, 1981
    • Showa Manufacturing Co., Ltd.
    • Tamotsu Nakamura
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Buffer for a bumper
    • Patent number 4,171,839
    • Issue date Oct 23, 1979
    • Showa Manufacturing Co., Ltd.
    • Hitoshi Okayasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Oil pressure shock absorber
    • Patent number 4,078,638
    • Issue date Mar 14, 1978
    • Showa Manufacturing Co., Ltd.
    • Kiyosaburo Koyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber for bumpers
    • Patent number 4,029,306
    • Issue date Jun 14, 1977
    • Showa Manufacturing Co., Ltd.
    • Takumi Sakaguchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shock absorber for bumpers
    • Patent number 4,029,304
    • Issue date Jun 14, 1977
    • Showa Manufacturing Co., Ltd.
    • Takumi Sakaguchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Sealing arrangement for a shock absorber having an annular reservoir
    • Patent number 4,005,769
    • Issue date Feb 1, 1977
    • Showa Manufacturing Co., Ltd.
    • Hidekuni Itoh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus for preventing defective packing of cigarets
    • Patent number 3,995,497
    • Issue date Dec 7, 1976
    • Showa Manufacturing Co., Ltd.
    • Yoshio Negishi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73290008 - SHOWA
    • Serial number 73290008
    • Registration number 1200376
    • Filing date Dec 16, 1980
    • Showa Manufacturing Co., Ltd.
    • 12 - Vehicles
  • Information Trademark

    73290010 - SHOWA
    • Serial number 73290010
    • Registration number 1200377
    • Filing date Dec 16, 1980
    • Showa Manufacturing Co., Ltd.
    • 12 - Vehicles
  • Information Trademark

    73017274 - SUPER ACTION 96
    • Serial number 73017274
    • Registration number 1029295
    • Filing date Oct 18, 1974
    • SHOWA MANUFACTURING CO., LTD.
    • 12 - Vehicles