TS

Tatsuro Sugiyama

NT Ntn: 3 patents #8 of 121Top 7%
Overall (2003): #20,821 of 273,478Top 8%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6632143 Constant velocity universal joint Tatsuhiro Goto, Kenji Terada, Kenta Yamazaki, Hisaaki Kura 2003-10-14
6579188 Constant velocity universal joint Hisaaki Kura, Kenji Terada, Tatsuhiro Goto, Akio Sakaguchi, Shigeyoshi Ishiguro +1 more 2003-06-17
6547667 Constant velocity universal joint Hisaaki Kura, Masayuki Kuroda, Haruo Nagatani 2003-04-15