Sadayuki Abo

Person

  • Yokohama, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Valve lifter for internal combustion engines

    • Patent number 5,749,341
    • Issue date May 12, 1998
    • Unisia Jecs Corporation
    • Noriomi Hosaka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES