OS

Osamu Sugihara

Sumitomo Electric Industries: 5 patents #37 of 1,892Top 2%
HO Hoya: 1 patents #10 of 29Top 35%
Overall (1994): #1,710 of 165,921Top 2%
6
Patents 1994

Issued Patents 1994

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D353806 Television projector Kuniyuki Kawamoto 1994-12-27
D352506 Remote controller for television receiver Kuniyuki Kawamoto, Kazutoshi Masunari 1994-11-15
D351835 Combined television receiver and disk player Kuniyuki Kawamoto 1994-10-25
D348884 Combined speaker box and screen for a television projector Tadashi Sumino, Kenichi Wada 1994-07-19
5308443 Microprobe provided circuit substrate and method for producing the same 1994-05-03
D343396 Combined speaker box and screen Mamoru Yamashita, Hideto Ashida, Koji Mochizuki, Tadashi Sumino, Kenichi Wada 1994-01-18