Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5321432 | Image forming apparatus with resolution control | Fumio Tomono | 1994-06-14 |
| 5304351 | Semi-oval shaped carrier having excellent thermal stress resistance and thermal fatigue resistance for automobile exhaust gas-purifying catalyst | Takashi Tanaka, Mikio Yamanaka, Yutaka Sadano, Kouki Yotsuya, Toshihiro Takada | 1994-04-19 |
| 5294495 | Magnetic recording medium | Kazuhiro Kuroda, Kazushi Tanaka | 1994-03-15 |