Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10023475 | Water processing filter and manufacturing method therefor | Satoru Arita, Tetsuya Hanamoto | 2018-07-17 |
| 7785407 | Evaporated fuel gas adsorbent, evaporated fuel gas trapping apparatus, active carbon and process for producing the same | Susumu Abe, Takanori Kitamura, Yoshifumi Egawa, Akira Miyake, Takayuki Yamada +1 more | 2010-08-31 |
| 7666507 | Activated carbon product in sheet form and element of device for preventing transpiration of fuel vapor | Kenichi Ishikawa, Susumu Abe | 2010-02-23 |