Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10458305 | Metal substrate for catalytic converter and catalyst carrier | Tooru Inaguma, Shinji Kawasoe, Yasuhiro Tsumura, Shogo Konya, Masayuki Kasuya | 2019-10-29 |
| 10378412 | Metal substrate for catalytic converter and catalyst carrier | Tooru Inaguma, Shinji Kawasoe, Yasuhiro Tsumura, Shogo Konya, Masayuki Kasuya +1 more | 2019-08-13 |
| 10232362 | Honeycomb core for carrying catalyst and catalytic converter | Tooru Inaguma, Yasuhiro Tsumura, Shogo Konya, Masayuki Kasuya | 2019-03-19 |