YH

Yoshiteru Hirao

ZG Zexel Gmbh: 1 patents #175 of 348Top 55%
Overall (All Time): #3,613,802 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6056525 Vane compressor Toshihiro Murayama, Tomoyasu Takahashi, Hidetoshi Arahata, Katsumi Sakamoto, Syoichi Fukuda +6 more 2000-05-02