Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8486583 | Fuel cell with electrode having an electrically conductive nano-column and production method thereof | Haruyuki Nakanishi, Chikashi Inazumi, Momoyo Sawai, Kenji Yoshikawa, Tomoya Yamashita | 2013-07-16 |
| 6171372 | Nitrogen dioxide absorbent | Masayoshi Ichiki, Atsushi Fukuju | 2001-01-09 |
| 5840649 | NOx adsorbents | Masayoshi Ichiki, Kazuhiro Kondo, Atsushi Fukuju | 1998-11-24 |
| 5612276 | Adsorbents for removing low-concentration nitrogen oxides | Shigenori Onitsuka, Masayoshi Ichiki, Chikashi Inazumi, Takanobu Watanabe, Atsushi Fukuju +2 more | 1997-03-18 |
| 5439868 | Absorbents for removing low-concentration nitrogen oxides | Shigenori Onitsuka, Masayoshi Ichiki, Chikashi Inazumi, Takanobu Watanabe, Atsushi Fukuju +2 more | 1995-08-08 |