Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362470 | Ultrafine gold and/or silver chalcogenide and production thereof | Haruhiko Masutomi, Naoko Uchida, Kazuyoshi Ichikawa | 1994-11-08 |
| 5362619 | High-speed halide photographic light-sensitive material | Kouji Tashiro, Hiroyuki Hoshino, Shuji Murakami, Shoji Matsuzaka | 1994-11-08 |
| 5358841 | Method for preparing a silver halide emulsion | — | 1994-10-25 |
| 5340710 | Photosensitive silver halide photographic material | Yukio Ohya, Syoji Matsuzaka, Yasushi Irie, Shuji Murakami, Satomi Asano +1 more | 1994-08-23 |
| 5334359 | Apparatus for production of sparingly water-soluble salt crystal grains | Haruhiko Masutomi, Naoko Uchida, Chikao Mamiya | 1994-08-02 |