Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10357744 | Exhaust gas purification device | Tatsuya Ohashi, Tsuyoshi Ito, Ryota Onoe, Naoto Miyoshi, Masahiko Takeuchi +1 more | 2019-07-23 |
| 10344655 | Exhaust gas purification catalyst | Ryota Onoe, Tsuyoshi Ito, Yuta Morishita, Masahiko Takeuchi, Naoto Miyoshi +2 more | 2019-07-09 |
| 10201805 | Exhaust gas purification apparatus | Tatsuya Ohashi, Tsuyoshi Ito, Ryota Onoe, Naoto Miyoshi, Masahiko Takeuchi +1 more | 2019-02-12 |
| 10183253 | Exhaust gas purification device | Ryota Onoe, Tsuyoshi Ito, Tatsuya Ohashi, Naoto Miyoshi, Masahiko Takeuchi +1 more | 2019-01-22 |