Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5765368 | Exhaust gas purification by gas reaction in exhaust catalyst | Kinji Hodaira | 1998-06-16 |
| 5648050 | Metal carrier | Tetsuya Toyao, Tetsuya Nakamura, Shigeru Maehara, Hiromasa Aoki, Tatsuya Fujita +4 more | 1997-07-15 |
| 5599509 | Honeycomb body and catalyst converter having catalyst carrier configured of this honeycomb | Tetsuya Toyao, Hiromasa Aoki, Tatsuya Fujita, Senta Tojo | 1997-02-04 |