Issued Patents All Time
Showing 25 most recent of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8471036 | Rhodacyanine derivative and pharmaceutical composition for treating leishmaniasis | Masataka Ihara | 2013-06-25 |
| 8288374 | Medicinal composition containing benzo[a]phenoxazine compound as the active ingredient for prevention or treatment of protozoal disease | Masataka Ihara, Jian Ge, Chika Arai, Nasser Saad Mohamed Ismail, Mei Yang +1 more | 2012-10-16 |
| 7161022 | Process for producing 4-phenyl-4-oxo-2-butenoic ester derivative | Taichi Shintou | 2007-01-09 |
| 5612840 | Magnetic spring arm assembly including structure for preventing damage to a conductive layer resulting from bending | Sinji Hiraoka, Yoshihisa Matsumoto, Shigeo Terashima | 1997-03-18 |
| 5180652 | Light- and heat-sensitive composition, and recording material | Jun Yamaguchi, Sadao Ishige, Kozo Sato, Shintaro Washizu | 1993-01-19 |
| 4910128 | Silver halide color photographic material | Takayoshi Kamio, Katsuyoshi Yamakawa, Hidetoshi Kobayashi | 1990-03-20 |
| 4888268 | Silver halide photographic materials comprising blocked photographic reagants releasing plug groups | Mitsunori Ono, Yoshio Inagaki | 1989-12-19 |
| 4845020 | Method of processing silver halide photographic material using an organic compound which loses its development restraining function by reaction with an oxidized developer | Keiji Mihayashi | 1989-07-04 |
| 4842985 | Silver halide color photographic material | Mitsunori Ono, Koji Tamoto, Keiji Mihayashi, Seiji Ichijima, Yoshisada Nakamura | 1989-06-27 |
| 4831152 | 5-halo-6-nitro-2-substituted benzoxazole compounds | Mitsunori Ono, Hidetoshi Kobayashi, Kazuyoshi Yamakawa | 1989-05-16 |
| 4772537 | Silver halide photographic materials containing a photographic reagent precursor | Mitsunori Ono | 1988-09-20 |
| 4743595 | Process for preparing 2-amino-5-nitrophenol derivatives | Mitsunori Ono, Hidetoshi Kobayashi, Kazuyoshi Yamakawa | 1988-05-10 |
| 4740453 | Silver halide photosensitive material containing a compound capable of releasing a photographically useful group | Koki Nakamura, Shigeo Hirano, Tadashi Ikeda, Keiji Mihayashi, Mitsunori Ono +3 more | 1988-04-26 |
| 4734357 | Silver halide color light sensitive material | Keiji Mihayashi, Hidetoshi Kobayashi | 1988-03-29 |
| 4734353 | Methods using oximes for processing a silver halide photographic light-sensitive material | Mitsunori Ono, Keiji Mihayashi | 1988-03-29 |
| 4724199 | Silver halide photographic light sensitive materials | Hidetoshi Kobayashi, Masaharu Toriuchi | 1988-02-09 |
| 4711837 | Silver halide color photographic material | Seiji Ichijima, Mitsunori Ono, Keiji Mihayashi, Koji Tamoto, Yoshisada Nakamura | 1987-12-08 |
| 4629683 | Processing silver halide photographic material with blocked agent and hydroxylamine | Mitsunori Ono, Keiji Mihayashi, Seiji Ichijima, Hidetoshi Kobayashi | 1986-12-16 |
| 4628024 | Silver halide color photographic light-sensitive material | Hidetoshi Kobayashi, Keiji Mihayashi | 1986-12-09 |
| 4618563 | Photographic light-sensitive material | Mitsunori Ono, Keiji Mihayashi | 1986-10-21 |
| H42 | Silver halide color photographic material | Hidetoshi Kobayashi, Katsuyoshi Yamakawa | 1986-04-01 |
| 4554246 | Photographic silver halide light-sensitive material | Kiyohiko Yamamuro, Yasuo Iwasa | 1985-11-19 |
| 4554243 | Silver halide material with photographic agent blocked by nucleophilic attack removable group | Mitsunori Ono | 1985-11-19 |
| 4550070 | Direct positive silver halide photographic light-sensitive materials | Tsutomu Miyasaka, Hidetoshi Kobayashi, Shigeo Hirano | 1985-10-29 |
| 4546075 | Heat-developable photographic material | Hiroshi Kitaguchi, Itsuo Fujiwara, Yasushi Nozawa, Tadayoshi Kokubo | 1985-10-08 |