Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11504704 | Exhaust gas purification device | Isao Chinzei, Takumi Tojo, Sho Hoshino, Minoru Ito, Naoto Fujita | 2022-11-22 |
| 11426710 | Exhaust gas control catalyst | Takahiro NISHIO, Masahide Miura, Isao Chinzei, Seiji Nakahigashi, Norimichi Shimano +6 more | 2022-08-30 |
| 11400436 | Exhaust gas purification catalyst | Isao Chinzei, Seiji Nakahigashi, Hiromasa Suzuki, Masahide Miura, Takahiro NISHIO +7 more | 2022-08-02 |
| 11384674 | Reuse evaluation system for catalyst | Tsuyoshi Okada, Masaru Kakinohana, Fukutaroh Mori, Yuriko Takahashi, Masashi NOSE | 2022-07-12 |
| 11286839 | Method for reusing vehicular catalyst | Tsuyoshi Okada, Masaru Kakinohana, Fukutaroh Mori, Yuriko Takahashi, Masashi NOSE | 2022-03-29 |