YH

Yuzo Hashimoto

NC Nippon Gear Co.: 1 patents #4 of 14Top 30%
SC Shikoku Electric Power Co.: 1 patents #21 of 93Top 25%
SI Shikoku Research Institute Incorporated: 1 patents #14 of 46Top 35%
Overall (All Time): #3,827,640 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5224512 Valve stem driving apparatus Takeki Nogami, Kunio Matsushita, Susumu Watanabe 1993-07-06