KM

Kenji Maruo

BO Borgwarner: 4 patents #274 of 1,600Top 20%
NK Nsk-Warner K.K.: 4 patents #47 of 206Top 25%
AC Aisin Aw Co.: 1 patents #1,133 of 2,011Top 60%
AC Aisin Aw Industries Co.: 1 patents #27 of 83Top 35%
NK Nsk-Warner Kabushiki Kaisha: 1 patents #24 of 62Top 40%
Overall (All Time): #578,960 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8603614 Porous friction material with nanoparticles of friction modifying material Robert C. Lam, Yih-Fang Chen 2013-12-10
7749562 Porous friction material comprising nanoparticles of friction modifying material Robert C. Lam, Yih-Fang Chen 2010-07-06
7749926 Wet type friction member Xiaoming Gu 2010-07-06
7546913 Lock-up clutch mechanism Tamotsu Fujii, Hideaki Takabayashi 2009-06-16
7481305 Lock-up mechanism for torque converter Hiroyuki Sakai, Makoto Ogawa, Takamitsu Kuroyanagi, Osamu Yoshida, Eiji Hayashi +3 more 2009-01-27
7429418 Porous friction material comprising nanoparticles of friction modifying material Robert C. Lam, Yih-Fang Chen 2008-09-30
7392891 Friction plate for wet-type multiplate clutch Yoshio Kinoshita, Shiro Takeuchi, Tatsuro Miyoshi, Shigeki Umezawa, Shun Kitahara +6 more 2008-07-01
7322453 Lockup clutch assembly Yoshio Kinoshita, Shiro Takeuchi, Tatsuro Miyoshi, Shigeki Umezawa, Shun Kitahara +7 more 2008-01-29
7294388 Friction material with nanoparticles of friction modifying layer Robert C. Lam, Yih-Fang Chen 2007-11-13