YO

Yukio Ohya

KO Konica: 3 patents #26 of 395Top 7%
EI Eisai: 1 patents #59 of 150Top 40%
📍 Koganei, JP: #3 of 39 inventorsTop 8%
Overall (1994): #3,792 of 165,921Top 3%
4
Patents 1994

Issued Patents 1994

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5340710 Photosensitive silver halide photographic material Syoji Matsuzaka, Yasushi Irie, Shuji Murakami, Satomi Asano, Hiroshi Okusa +1 more 1994-08-23
5316933 Recombinant natural killer cell activator Kentaro Yoshimatsu, Yasushi Shikata, Isao Tanaka, Yoshikazu Hasegawa, Toshio Seto +1 more 1994-05-31
5278040 Silver halide photographic light sensitive material Shuji Murakami, Masanobu Miyoshi, Hideaki Maekawa 1994-01-11
5278041 Silver halide color photographic light sensitive material Shuji Murakami, Tsuyoshi Ikeda, Shigeo Tanaka, Mitsuhiro Okumura 1994-01-11