TREA

Tsuruo Otsuka

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  • South Holland, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air cushion snubber apparatus
    • Patent number 4,754,955
    • Issue date Jul 5, 1988
    • Verson Allsteel Press Company
    • Tsuruo Otsuka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hydraulic cylinder apparatus
    • Patent number 4,455,932
    • Issue date Jun 26, 1984
    • Verson Allsteel Press Company
    • Tsuruo Otsuka
    • B30 - PRESSES
  • Information Patent Grant

    Link drive mechanism for mechanical presses
    • Patent number 4,138,904
    • Issue date Feb 13, 1979
    • Verson Allsteel Press Company
    • Tsuruo Otsuka
    • B30 - PRESSES
  • Information Patent Grant

    Low inertia clutch and brake system
    • Patent number 4,051,933
    • Issue date Oct 4, 1977
    • Verson Allsteel Press Company
    • Jene A. Beneke
    • B30 - PRESSES