JK

Junji Kawamoto

TW The Japan Steel Works: 1 patents #3 of 26Top 15%
Overall (1994): #110,262 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5291801 Gear device Seigo Hanada, Yukio Fukuchi, Koji Nakamura, Masahiro Abe 1994-03-08