Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11850573 | Exhaust gas cleaning catalytic device | Tomohiro Chiba, Kenichi Taki, Shunsuke Haga | 2023-12-26 |
| 11084022 | Pd-supporting Zr-based composite oxide | Keiichi Narita, Satoshi Matsueda, Michio Tanaka, Tadatoshi Murota, Shigeru Ono +1 more | 2021-08-10 |
| 10960389 | Exhaust gas purification catalyst | Yuki Takesue, Ryota Onoe | 2021-03-30 |
| 10737219 | Exhaust gas purifying catalyst | Takashi Onozuka, Kenichi Taki | 2020-08-11 |
| 10131076 | Bulk-density measuring device for pre-expanded particles and method for manufacturing pre-expanded particles | Shinobu Ochikoshi, Toru Yoshida | 2018-11-20 |