KO

Kiyoshi Okubo

Nsk: 5 patents #3 of 185Top 2%
📍 Maebashi, JP: #2 of 45 inventorsTop 5%
Overall (2003): #9,186 of 273,478Top 4%
5
Patents 2003

Issued Patents 2003

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6601555 Sheet metal rocker arm, manufacturing method thereof, cam follower with said rocker arm, and assembling method thereof Shoichi Abe, Satoshi Kadokawa, Hiroshi Iwasa 2003-08-05
6588101 Sheet metal rocker arm, manufacturing method thereof, cam follower with said rocker arm, and assembling method thereof Shoichi Abe, Satoshi Kadokawa, Hiroshi Iwasa 2003-07-08
6588293 Hollow rack shaft Akira Tsubouchi, Yasushi Watanabe 2003-07-08
6520888 Loading cam apparatus for toroidal type continuously variable transmission Hiroyuki Itoh, Nobuo Goto, Makoto Fujinami, Hiroshi Kato 2003-02-18
6508215 Sheet metal rocker arm, manufacturing method thereof, cam follower with said rocker arm, and assembling method thereof Shoichi Abe, Satoshi Kadokawa, Hiroshi Iwasa 2003-01-21