Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5401699 | Heat-sensitive recording material | Masanori Ohashi, Tetsuo Tsuchida | 1995-03-28 |
| 5393560 | Method for preparing a heat-sensitive recording material | Gensuke Matoba | 1995-02-28 |
| 4432288 | Combustion apparatus for granular solid fuel | — | 1984-02-21 |