Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5861424 | Composition and method for treating cancer | Lan Bo Chen | 1999-01-19 |
| 5670530 | Anti-cancer composition comprising rhodacyanine compound and cyclodextrin | Lan Bo Chen | 1997-09-23 |
| 5618831 | Composition and method for treating cancer | Masayuki Kawakami, Akihiko Ikegawa, Toshinao Ukai, Keizo Koya, Lan Bo Chen | 1997-04-08 |
| 5360803 | Composition and method for treating cancer | Lan Bo Chen | 1994-11-01 |
| 5115337 | Nonlinear optical material | Masaki Okazaki, Seiiti Kubodera | 1992-05-19 |
| 5015567 | Method for producing silver halide photographic emulsion and silver halide photographic material | Shuzo Suga, Hiroyuki Mifune, Yoshiro Kawashima | 1991-05-14 |
| 4982112 | Nonlinear optical material | Masaki Okazaki, Seiiti Kubodera | 1991-01-01 |
| 4923794 | Silver halide photographic materials | Hirotomo Sasaki, Hiroyuki Mifune | 1990-05-08 |
| 4873172 | Process for forming a superhigh contrast negative image | Shoji Ishiguro, Shigeo Hirano, Akio Miyake | 1989-10-10 |
| 4822891 | 4-amino-2,3-di-substituted-1-(mono- or trichlorophenyl)-3-pyrazolin-5-ones | Yoshio Inagaki | 1989-04-18 |
| 4801524 | Process for preparing silver halide emulsion and photographic light-sensitive material containing said emulsion | Hiroyuki Mifune, Yoshiaki Suzuki | 1989-01-31 |
| 4717648 | Process for processing a color reversal photographic light-sensitive material | Shinji Ueda, Junya Nakajima, Sadanobu Shuto | 1988-01-05 |
| 4713321 | Process for preparing silver halide emulsion utilizing a photographically useful additive capable of being deactivated and a deactivating agent therefor and silver halide photographic material prepared by the process | Hiroyuki Mifune, Yoshiaki Suzuki | 1987-12-15 |
| 4711963 | 4-amino-2-methyl-3-phenyl-1-(2,4,6-trichlorophenyl)-3-pyrazolin-5-one | Yoshio Inagaki | 1987-12-08 |
| 4681838 | Silver halide photographic emulsion and process for production thereof | Hiroyuki Mifune, Yoshiaki Suzuki | 1987-07-21 |
| 4665017 | Process for preparing silver halide emulsion and silver halide photographic light-sensitive material | Hiroyuki Mifune, Yoshiaki Suzuki | 1987-05-12 |
| 4610954 | Silver halide photographic light-sensitive material | Masaaki Torigoe, Yoshio Inagaki | 1986-09-09 |
| 4418140 | Process for the development of color photographic light-sensitive material | Hiroyuki Mifune, Shoji Ishiguro, Tatsuo Nishimura | 1983-11-29 |
| 4418037 | Color indicator composition and film for detecting hydrogen peroxide | Harumi Katsuyama | 1983-11-29 |
| 4391900 | Process for development-processing silver halide light-sensitive material | Takashi Toyoda, Teruaki Tsujikawa | 1983-07-05 |
| 4334014 | Silver halide photographic light-sensitive elements | Hiroyuki Mifune, Shoji Ishiguro, Jisaburo Ueyanagi | 1982-06-08 |
| 4334010 | Silver halide photographic light-sensitive element | Hiroyuki Mifune, Shoji Ishiguro, Yoshiharu Fuseya, Teruaki Tsujikawa | 1982-06-08 |
| 4328302 | Lithographic silver halide photographic light-sensitive material | Tatsuo Nishimura, Hiroyuki Mifune, Yoshiharu Fuseya, Yukihide Urata, Yasuo Kasama | 1982-05-04 |
| 4309500 | Silver halide color photographic light-sensitive material | — | 1982-01-05 |
| 4266018 | Silver halide photographic emulsions | Shoji Ishiguro, Takeo Sakai, Noboru Sasaki, Joji Nagaoka, Minoru Matsuki | 1981-05-05 |