Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5304351 | Semi-oval shaped carrier having excellent thermal stress resistance and thermal fatigue resistance for automobile exhaust gas-purifying catalyst | Takashi Tanaka, Mikio Yamanaka, Kouki Yotsuya, Yasushi Ishikawa, Toshihiro Takada | 1994-04-19 |