TK

Toshikazu Kouno

KC Koyo Seiko Co.: 1 patents #363 of 749Top 50%
NC Nippon Grease Co.: 1 patents #6 of 22Top 30%
Overall (All Time): #3,553,929 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6432888 Grease for rolling bearing and grease-sealed rolling bearing Hiroshi Komiya, Masayuki Kitamura, Toshihiro Kawaguchi, Seiji Okamura, Hiroki Iwamatsu 2002-08-13