Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364746 | Developer for silver halide photographic light-sensitive material | Kenichi Inoue | 1994-11-15 |
| 5322822 | Ultra-high-strength refractory silicon carbide fiber and process for producing same | Tadao Seguchi, Noboru Kasai, Kiyohito Okamura, Masaki Sugimoto | 1994-06-21 |