Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11554342 | Filter | Yusuke Hidaka, Keiko Sakaguchi, Takuya Nakazawa, Jun Goto | 2023-01-17 |
| 10868319 | Air cleaner for fuel cell vehicle | Tetsuya Ichikawa, Jun Goto, Ryu Hirata, Noriaki Miki | 2020-12-15 |
| 10046271 | Air cleaner for fuel cell system | — | 2018-08-14 |
| 9110087 | Polymer for filler for preprocessing column | Yoshinori Inoue, Mamoru Kubota, Hitoshi Uemori | 2015-08-18 |