| 12140060 |
Exhaust gas purification system |
Koji Sugiura, Masatoshi Ikebe, Takaya Ota, Takeshi Morishima, Eiji Harada |
2024-11-12 |
| 11759769 |
Exhaust gas purification device |
Isao Chinzei, Takumi Tojo, Masahide Miura, Nobuyuki Takagi, Yoshiteru Yazawa +4 more |
2023-09-19 |
| 11719144 |
Exhaust gas purification catalyst |
Norimichi Shimano, Shogo SHIRAKAWA, Masahide Miura, Isao Chinzei, Hiroki NIHASHI +3 more |
2023-08-08 |
| 11633724 |
Methods for exhaust gas purification |
Shunsuke Oishi, Takaya Ota, Yoshinori Saito, Isao Chinzei, Hiromasa Suzuki |
2023-04-25 |
| 11577226 |
Exhaust gas purification catalyst |
Isao Chinzei, Shogo SHIRAKAWA, Hiromasa Suzuki, Masahide Miura, Takahiro NISHIO +8 more |
2023-02-14 |
| 11559768 |
Exhaust gas purification catalyst |
Isao Chinzei, Masahide Miura, Hiromasa Suzuki, Akira Morikawa, Toshio Yamamoto +5 more |
2023-01-24 |
| 11524285 |
Exhaust gas purification catalyst device |
Shunsuke Oishi, Takaya Ota, Isao Chinzei, Hiromasa Suzuki, Yoshinori Saito |
2022-12-13 |
| 11426710 |
Exhaust gas control catalyst |
Takahiro NISHIO, Shogo SHIRAKAWA, Masahide Miura, Isao Chinzei, Norimichi Shimano +6 more |
2022-08-30 |
| 11400436 |
Exhaust gas purification catalyst |
Isao Chinzei, Shogo SHIRAKAWA, Hiromasa Suzuki, Masahide Miura, Takahiro NISHIO +7 more |
2022-08-02 |
| 11053833 |
Exhaust gas purification catalyst |
Isao Chinzei, Masahide Miura, Hiromasa Suzuki, Toshio Yamamoto, Akira Morikawa +5 more |
2021-07-06 |
| 10058846 |
Catalyst for purifying exhaust gas |
Yoshinori Saito, Masahide Miura, Hiromasa Suzuki, Takahiro Suzuki, Kosuke Iizuka +2 more |
2018-08-28 |