TS

Tatsuro Sugiyama

NT Ntn: 3 patents #3 of 116Top 3%
Overall (2002): #20,077 of 266,432Top 8%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6478682 Constant velocity universal joint Hisaaki Kura, Kenji Terada, Tatsuhiro Goto, Akio Sakaguchi, Shigeyoshi Ishiguro +1 more 2002-11-12
6475092 Constant velocity universal joint Hisaaki Kura, Masayuki Kuroda, Kenji Terada 2002-11-05
6386983 Constant velocity joint having eight torque transmitting balls Keisuke Sone, Kazuhiko Hozumi, Yoshihisa Kaneko 2002-05-14