OS

Osamu Sugiyama

CC Citizen Watch Co.: 2 patents #13 of 135Top 10%
FC Fuji Electric Co.: 1 patents #19 of 107Top 20%
SO Sony: 1 patents #734 of 2,234Top 35%
Overall (2002): #13,210 of 266,432Top 5%
4
Patents 2002

Issued Patents 2002

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6446692 Apparatus and method for mounting electronic parts 2002-09-10
6419997 Guide bush and method of forming hard carbon film over the inner surface of the guide bush Yukio Miya, Ryota Koike, Takashi Toida, Sosaku Kimura, Kunihiko Kokubo 2002-07-16
6337000 Guide bush and method of forming diamond-like carbon film over the guide bush Yukio Miya, Ryota Koike, Takashi Toida 2002-01-08
6337736 Thermal deformation compensating range finder Akio Izumi, Nobuo Hirata, Hajime Fukamura 2002-01-08