YS

Yoshio Sakai

HI Hitachi: 4 patents #68 of 2,942Top 3%
NK Nihon Kohden: 1 patents #9 of 28Top 35%
Overall (1997): #3,031 of 185,788Top 2%
5
Patents 1997

Issued Patents 1997

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5699807 Blood pressure measuring system Jun Motogi, Sunao Takeda 1997-12-23
5700705 Semiconductor integrated circuit device Satoshi Meguro, Kiyofumi Uchibori, Norio Suzuki, Makoto Motoyoshi, Atsuyoshi Koike +6 more 1997-12-23
5646423 Semiconductor integrated circuit device Satoshi Meguro, Kiyofumi Uchibori, Norio Suzuki, Makoto Motoyoshi, Atsuyoshi Koike +6 more 1997-07-08
5619055 Semiconductor integrated circuit device Satoshi Meguro, Kiyofumi Uchibori, Norio Suzuki, Makoto Motoyoshi, Atsuyoshi Koike +6 more 1997-04-08
5591998 Semiconductor memory device Shinichiro Kimura, Naotaka Hashimoto, Tokuo Kure, Yoshifumi Kawamoto, Toru Kaga +1 more 1997-01-07