Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5613848 | Process for the production of glass-like carbon substrates for use as recording media and a setter for use in the process | Toshiya Shimada, Hiroshi Inatome, Manabu Shibata | 1997-03-25 |
| 5609079 | Socket mechanism having flexible coupling therein used with vertical type powered bolt/nut driving apparatus | — | 1997-03-11 |