TREA

Masashi Nagano

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  • Sakai, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Derailleur for bicycle
    • Patent number 4,030,375
    • Issue date Jun 21, 1977
    • Shimano Industrial Company, Limited
    • Masashi Nagano
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Derailleur for bicycle
    • Patent number 4,027,542
    • Issue date Jun 7, 1977
    • Shimano Industrial Company, Limited
    • Masashi Nagano
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Derailleur for a bicycle
    • Patent number 3,974,707
    • Issue date Aug 17, 1976
    • Shimano Industrial Company, Limited
    • Masashi Nagano
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Derailleur for a bicycle
    • Patent number 3,973,447
    • Issue date Aug 10, 1976
    • Shimano Industrial Company, Limited
    • Masashi Nagano
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS