TU

Tomohiro Umemura

AC Aisin Aw Co.: 2 patents #784 of 2,011Top 40%
TC Toyooki Kogyo Co.: 1 patents #18 of 46Top 40%
Overall (All Time): #2,063,243 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8920148 Oil pump Masateru Nakagawa, Nobukazu Ike, Takuro IWASE, Noriyasu Ariga, Katsunori Ishikawa +1 more 2014-12-30
8316640 Drain structure of torque converter Naoki Ito, Takeshi Torii, Yasunari Muranaka, Nobukazu Ike, Shingo Uozumi 2012-11-27