Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5322537 | Exhaust gas filter and method for making the same | Kenichi Nakamura | 1994-06-21 |
| 5298321 | Recyclable vehicular cushioning material and seat | Hideo Isoda, Mitsuhiro Sakuda, Yoshihiro Amagi, Kenji Tanaka, Michio Kobayashi +2 more | 1994-03-29 |
| 5278011 | Reversible optical information-recording medium | Noboru Yamada, Masatoshi Takao, Susumu Sanai | 1994-01-11 |
| 5278113 | Catalytic body and process for producing the same | Yukiyoshi Ono, Hidenobu Wakita, Yasue Yamade, Hirofumi Nishida | 1994-01-11 |