Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308593 | Preparation device for photographic liquid to be applied | Chuzo Kobayashi, Shigeru Yamaguchi | 1994-05-03 |
| 5270159 | Process of producing silver halide grains and apparatus therefor | Akira Katoh, Hiroshi Ohnishi, Shigeharu Urabe | 1993-12-14 |
| 5249432 | Air conditioning apparatus in which one outdoor unit is connected to one or a plurality of indoor units | — | 1993-10-05 |
| 5221705 | Flame-retardant thermotropic polyester composition and its shaped article | Toshihide Inoue, Masaru Okamoto, Norio Kitajima | 1993-06-22 |
| 5218838 | Air conditioning apparatus with indoor units installed on ceiling and floor in room | Manabu Kitamoto, Keiichiro Shimizu, Eiji Kuwahara, Masao Amano, Masayuki Hibi +1 more | 1993-06-15 |
| 5213772 | Apparatus for forming silver halide grains | Hiroshi Ohnishi, Shigeharu Urabe, Akira Kojima, Akira Katoh | 1993-05-25 |
| 5166015 | Photographic photosensitive solution manufacturing method and apparatus | Hiroshi Ohnishi, Akira Kojima, Akira Kato | 1992-11-24 |
| 5156188 | Flow control valve | Ryozo Wakita, Kunio Mutoh | 1992-10-20 |
| 5145768 | Process of forming silver halide grains | Hiroshi Ohnishi, Shigeharu Urabe, Akira Kojima, Akira Katoh | 1992-09-08 |
| 5104785 | Process of forming silver halide grains | Hiroshi Ohnishi, Shigeharu Urabe, Akira Katoh | 1992-04-14 |
| 5085807 | Flame-retardant liquid crystal polyester composition, process for preparation thereof and injection-molded article composed thereof | Masaru Okamoto, Toshihide Inoue, Toru Yamanaka | 1992-02-04 |
| 5035991 | Control process and apparatus for the formation of silver halide grains | Hiroshi Ohnishi, Shigeharu Urabe, Akira Kojima, Akira Katoh | 1991-07-30 |
| 4976377 | Liquid and powder measuring apparatus | Noboru Higuchi, Chuzo Kobayashi, Keizo Matsui, Shigeru Yamaguchi | 1990-12-11 |
| 4976404 | Flow control valve | Shigeru Yamaguchi, Hiroshi Ohnishi, Akira Kojima, Akira Kato | 1990-12-11 |
| 4539139 | Process for the preparation of oil-in-water emulsions | Shigeru Yamaguchi, Akira Kojima, Kazuhiko Fujiwara | 1985-09-03 |
| 4407937 | Silver halide photographic sensitive element containing a fluorine containing compound as an antistatic agent | Naohiko Sugimoto, Yukio Maekawa | 1983-10-04 |