Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676896 | Process for the production of molded article with sealed pattern | Toshiaki Izumida, Kazuyuki Akahori, Hisashi Tahara | 1997-10-14 |
| 5675588 | Testing apparatus for transmission system | Akira Maruyama | 1997-10-07 |