Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10874998 | Diffusing member, exhaust gas purification device, and use of diffusing member in exhaust gas purification device | Satoru Kariya, Tomoyoshi Nakamura, Yuya SUGIURA, Yasutaka Ito | 2020-12-29 |
| 9759109 | Electrically heated catalytic converter | Hideyuki Komitsu, Shoji Ogimura | 2017-09-12 |
| 9562166 | Structure and paint for forming surface coat layer | Yoshitaka Fujita | 2017-02-07 |
| 9506387 | Electrically heated catalytic converter | Hideyuki Komitsu, Shoji Ogimura | 2016-11-29 |
| 9458747 | Electrically heated catalytic converter | Hideyuki Komitsu, Shoji Ogimura | 2016-10-04 |
| 9180406 | Exhaust gas processing device | Yoshitaka Fujita | 2015-11-10 |
| 8926912 | Exhaust gas processing device | Yoshitaka Fujita | 2015-01-06 |
| 8871152 | Exhaust gas processing device | Yoshitaka Fujita | 2014-10-28 |
| 8658103 | Exhaust gas processing device | Yoshitaka Fujita | 2014-02-25 |