Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362470 | Ultrafine gold and/or silver chalcogenide and production thereof | Haruhiko Masutomi, Naoko Uchida, Hirofumi Ohtani | 1994-11-08 |
| 5357088 | Method for melting a photographic composition gel to a sol using microwave energy | Shinichi Suzuki, Hideaki Kimura, Sanae Oyama | 1994-10-18 |