Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334799 | Watertight casing for electronic apparatus | Yoshihisa Naito | 1994-08-02 |
| 5323364 | Cover device for electronic apparatus case | Junichiro Sei, Hiroshi Ohmura | 1994-06-21 |
| 5317033 | Process for producing synthetic resin foam | Shigeru Motani, Tadayuki Saito | 1994-05-31 |