Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10662822 | Heat cycle system | Keizo Iwama, Makoto Otani | 2020-05-26 |
| 9358524 | Catalyst structure for treating exhaust gas | Yuki Nagao, Yunosuke Nakahara, Yasunori Imada, Ohki Houshito, Noriaki Iwata +3 more | 2016-06-07 |
| 7721438 | Assembling method using marked information and assembly assembled by said assembling method | Yukihito Ichikawa, Eiji Ito, Koichi Ikeshima, Masayoshi Miwa, Tomomi Sugiyama | 2010-05-25 |
| 6673320 | Exhaust converter | Junichi Nakade, Yasushi Kageyama, Kozo Suganuma | 2004-01-06 |
| 6613295 | Carrier supporting mat for exhaust converter | Yasushi Kageyama, Sadaaki Ohashi, Shuichi Nishizaki, Kozo Suganuma | 2003-09-02 |
| 5888457 | Catalytic converter | Kouichi Fujimori | 1999-03-30 |