MO

Mamoru Okubo

DS Daikin Seisakusho: 2 patents #47 of 126Top 40%
DC Daikin Clutch: 1 patents #8 of 22Top 40%
EX Exedy: 1 patents #143 of 223Top 65%
Overall (All Time): #1,289,335 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5687618 Flywheel assembly Koji Kajitani, Hirotaka Fukushima, Naoki Yanagida, Mitsuhiko Takenaka, Mitsuo Touji +1 more 1997-11-18
5586434 One way clutch mechanism for a torque converter Koji Yoneyama 1996-12-24
5355747 Flywheel assembly Koji Kajitani, Hirotaka Fukushima, Naoki Yanagida, Mitsuhiko Takenaka, Mitsuo Touji +1 more 1994-10-18
4949829 Clutch cover assembly with annular coned disc spring Hiromi Tojima, Hiroshi Minakami, Yasuyuki Hashimoto, Ikuo Murata, Hiroshi Takeuchi 1990-08-21