YS

Yoichi Suga

Fujitsu Limited: 17 patents #1,701 of 24,456Top 7%
Overall (All Time): #279,578 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7153639 Silver halide color photographic lightsensitive material Hiroshi Tamaoki, Yoshio Ishii, Mitsuhiro Uchida 2006-12-26
6783923 Silver halide color photosensitive material and photographic product Takeichi Tatsuta, Kohzaburoh Yamada 2004-08-31
6641987 Silver halide photographic light-sensitive material Hideto Ikoma, Jun Okamoto 2003-11-04
6461803 Silver halide color photographic lightsensitive material Takanori Hioki, Jun Okamoto 2002-10-08
6010842 Silver halide photographic light-sensitive material Masato Taniguchi 2000-01-04
5643711 Silver halide photographic light-sensitive material Shunji Takada, Hiroyuki Kawamoto 1997-07-01
5556741 Silver halide emulsion, method of manufacturing the same, and photosensitive material using this emulsion Yoshio Ishii, Masakazu Morigaki 1996-09-17
5550012 Silver halide emulsion and silver halide photographic light-sensitive material using the same 1996-08-27
5538838 Silver halide color photographic material Junji Nishigaki 1996-07-23
5476758 Silver halide color photographic light-sensitive material Masaki Okazaki 1995-12-19
5436121 Silver halide color photographic light-sensitive material Junji Nishigaki, Takanori Hioki 1995-07-25
5418124 Silver halide photographic emulsion and a photographic light-sensitive material Makoto Kikuchi, Morio Yagihara, Hisashi Okamura, Hiroshi Kawamoto 1995-05-23
5397692 Silver halide photographic light-sensitive material 1995-03-14
5057409 Silver halide photographic material 1991-10-15
5043258 Silver halide photographic emulsion Mikio Ihama, Yuji Kume, Koji Tamoto, Hiroshi Takehara, Hiroshi Ayato +1 more 1991-08-27
4977074 Silver halide emulsion comprising substantially circular monodisperse tabular silver halide grains and photographic material using the same Mitsuo Saitou 1990-12-11
4853322 Light-sensitive silver halide emulsion and color photographic materials using the same Katsumi Makino, Yuichi Ohashi, Hiroshi Takehara, Takekimi Shiozawa 1989-08-01