Issued Patents All Time
Showing 101–125 of 163 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D345557 | Telephone set | Masafuku Akatsu, Hitoshi Tsuchida, Seizo Ohta, Takeshi Nakatani | 1994-03-29 |
| 5290530 | Method of cleaning exhaust gas | Gyo Muramatsu, Kiyohide Yoshida, Satoshi Sumiya, Nobuyuki MATSUMURA, Yoshikazu Takahashi | 1994-03-01 |
| D342252 | Telephone set | Masafuku Akatsu, Hitoshi Tsuchida, Seizo Ohta, Takeshi Nakatani | 1993-12-14 |
| 5246821 | Bleaching solution for processing a silver halide color photographic material and a processing method using the same | Hiroyuki Seki | 1993-09-21 |
| 5221597 | Method for processing silver halide color photographic materials | Yoshihiro Fujita, Shinji Ueda, Takatoshi Ishikawa, Shigeru Nakamura | 1993-06-22 |
| 5217854 | Vacuum packaged color developing composition | — | 1993-06-08 |
| 5213781 | Method of cleaning nitrogen oxide containing exhaust gas | Satoshi Sumiya, Yoshikazu Takahashi, Kiyohide Yoshida, Gyo Muramatsu | 1993-05-25 |
| 5208202 | Exhaust gas cleaner and method of cleaning exhaust gas catalyst for cleaning exhaust gas | Gyo Muramatsu, Kiyohide Yoshida, Satoshi Sumiya | 1993-05-04 |
| 5153109 | Method for processing silver halide color photosensitive materials | Yoshihiro Fujita, Keiji Mihayashi | 1992-10-06 |
| 5151344 | Method for processing a silver halide color photographic material | Keiji Mihayashi, Seiji Ichijima | 1992-09-29 |
| 5128238 | Method of forming color images | Kiyoshi Nakazyo, Shinji Ueda, Noriyuki Inoue | 1992-07-07 |
| 5108879 | Method for processing silver halide photographic materials | Shinji Ueda | 1992-04-28 |
| 5104775 | Method for processing silver halide color photographic light sensitive materials | Shinji Ueda, Toshihiro Nishikawa | 1992-04-14 |
| 5077179 | Method for processing silver halide photosensitive material having a controlled amount of calcium and including the replenshing of washing water | Yoshihiro Fujita, Nobuo Sakai | 1991-12-31 |
| 5068170 | Method for processing silver halide color photographic materials | — | 1991-11-26 |
| 5063131 | Method for processing silver halide photographic photosensitive materials | Yoshihiro Fujita, Keiji Mihayashi | 1991-11-05 |
| 5063143 | Process for forming color image | Takeshi Hirose, Kiyoshi Nakazyo | 1991-11-05 |
| 5055381 | Method for processing silver halide photosensitive materials including the replenishing of washing water having a controlled amount of calcium and magnesium compounds | Yoshihiro Fujita, Toshio Koshimizu | 1991-10-08 |
| 5053322 | Method for processing silver halide color photographic materials having a reflective support | Keisuke Shiba | 1991-10-01 |
| 5034308 | Method for processing silver halide photosensitive material including the replenishing of washing water containing a chelating agent and a controlled amount of calcium and magnesium compounds | Yoshihiro Fujita, Toshio Koshimizu, Kazuhiro Aikawa | 1991-07-23 |
| 5009983 | Method for processing silver halide photosensitive materials | — | 1991-04-23 |
| 4976870 | Wash water reservoiring method | Haruo Takase, Kazushige Uenaka, Yoshihiro Fujita | 1990-12-11 |
| 4963474 | Method for processing silver halide color photographic material | Yoshihiro Fujita, Shinji Ueda, Takatoshi Ishikawa | 1990-10-16 |
| 4952488 | Silver halide color photographic material and processing process therefor | Keiji Mihayashi, Yoshihiko Shibara, Shinji Ueda, Shunishi Aida, Hiroshi Fujimoto | 1990-08-28 |
| 4952490 | Photographic light-sensitive material and method of developing the same | Shunji Takada, Toshihiro Nishikawa, Kei Sakanoue | 1990-08-28 |