Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699209 | Data cartridge drive | — | 1997-12-16 |
| 5690224 | Storage case for tape cassette | — | 1997-11-25 |
| 5678760 | Cooling system of electric automobile and electric motor used therefor | Masanori Muso, Keiji Oda, Hiroshi Hamano | 1997-10-21 |