Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9611775 | Catalytic converter holding material | Tadashi Sakane | 2017-04-04 |
| 9266063 | Holding material for gas treatment device, gas treatment device, and method relating to same | Hiroki Nakamura, Junya Satoh, Isami Abe, Akihiro Nakashima | 2016-02-23 |