TS

Tamotsu Sugiyama

TO Toyota: 2 patents #10,861 of 26,838Top 45%
NI Nifco: 1 patents #245 of 650Top 40%
📍 Tomakomai, JP: #5 of 24 inventorsTop 25%
Overall (All Time): #2,175,682 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6836932 Assist grip Yasuo Yamamoto 2005-01-04
5803371 Injection nozzle Haruhide Tanaka, Kenichi Okabe, Takayuki Ishihara, Yasuhiro Kishi, Toyofumi Kanamaru 1998-09-08