Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653050 | Catalytic combustion iron | Akira Maenishi, Jiro Suzuki, Haruo Ida | 1997-08-05 |
| D379635 | Sorter for a copying machine | Mikio Shibata, Masatomo Naruki, Makoto Shimura | 1997-06-03 |