| 11660589 |
Exhaust gas purification device |
Koji Sugiura, Hiromasa Nishioka, Akemi Sato, Masatoshi Ikebe, Ryota Nakashima +2 more |
2023-05-30 |
| 11602742 |
Exhaust gas purification device |
Koji Sugiura, Hiromasa Nishioka, Akemi Sato, Ryota Nakashima, Masatoshi Ikebe +2 more |
2023-03-14 |
| 11473472 |
Exhaust gas control apparatus and manufacturing method thereof |
Koji Sugiura, Hiromasa Nishioka, Akemi Satou, Keisuke Murawaki, Masatoshi Ikebe +3 more |
2022-10-18 |
| 11415039 |
Structure for exhaust purification |
Koji Sugiura, Hiromasa Nishioka, Akemi Sato, Masatoshi Ikebe, Ryota Nakashima +1 more |
2022-08-16 |
| 11364489 |
Exhaust gas purifying catalyst |
Haruka MAKINO, Yasutaka Nomura, Satoru INODA, Kenji Nakajima, Takeru Yoshida +1 more |
2022-06-21 |
| 11187129 |
Exhaust gas purification catalyst |
Yasutaka Nomura, Satoru INODA, Akemi Sato |
2021-11-30 |
| 10850269 |
Exhaust gas purification catalyst |
Atsushi Tanaka, Takeru Yoshida, Akemi Sato, Yasutaka Nomura, Satoru INODA |
2020-12-01 |
| 10626765 |
Exhaust gas purification device |
Satoru INODA, Yasutaka Nomura, Junji Kuriyama, Masahiko Takeuchi, Akemi Sato |
2020-04-21 |
| 10357744 |
Exhaust gas purification device |
Tatsuya Ohashi, Shingo Sakagami, Tsuyoshi Ito, Ryota Onoe, Masahiko Takeuchi +1 more |
2019-07-23 |
| 10344655 |
Exhaust gas purification catalyst |
Ryota Onoe, Shingo Sakagami, Tsuyoshi Ito, Yuta Morishita, Masahiko Takeuchi +2 more |
2019-07-09 |
| 10201805 |
Exhaust gas purification apparatus |
Tatsuya Ohashi, Shingo Sakagami, Tsuyoshi Ito, Ryota Onoe, Masahiko Takeuchi +1 more |
2019-02-12 |
| 10183253 |
Exhaust gas purification device |
Ryota Onoe, Shingo Sakagami, Tsuyoshi Ito, Tatsuya Ohashi, Masahiko Takeuchi +1 more |
2019-01-22 |
| 10159934 |
Exhaust gas purification catalyst |
Ichiro Kitamura, Keiichi Narita, Yasutaka Nomura, Ryota Onoe, Yuta Morishita +8 more |
2018-12-25 |
| 10159935 |
Exhaust gas purification catalyst |
Ryota Onoe, Shingo Sakagami, Tsuyoshi Ito, Masahiko Takeuchi, Akemi Sato |
2018-12-25 |
| 10125649 |
Exhaust gas purification catalyst |
Ryota Onoe, Shingo Sakagami, Tsuyoshi Ito, Masahiko Takeuchi, Akemi Sato |
2018-11-13 |
| 10076725 |
Exhaust gas purification catalyst |
Ryota Onoe, Shingo Sakagami, Yasutaka Nomura, Yuta Morishita, Junji Kuriyama +4 more |
2018-09-18 |
| 8993475 |
Oxygen storage material |
Mareo Kimura, Keiichi Narita, Akimasa Hirai, Akiya Chiba, Kazunobu Ishibashi +6 more |
2015-03-31 |
| 7759278 |
Exhaust gas-purifying catalyst |
Satoshi Matsueda, Mareo Kimura, Yoshinori Ishii |
2010-07-20 |
| 7625836 |
Heat-resistant oxide |
Satoshi Matsueda, Mareo Kimura, Yoshinori Ishii, Hirohisa Tanaka, Isao Tan +2 more |
2009-12-01 |
| 7498288 |
Exhaust gas-purifying catalyst and method of manufacturing the same |
Satoshi Matsueda, Mareo Kimura |
2009-03-03 |
| 7297654 |
Exhaust gas-purifying catalyst |
Mareo Kimura, Hirohisa Tanaka, Isao Tan |
2007-11-20 |
| 6221805 |
Catalyst support and catalyst and process for producing the same |
Koichi Yamashita, Shinji Tsuji, Oji Kuno, Masahiko Sugiyama, Kazumasa Takatori +2 more |
2001-04-24 |
| 6217831 |
Catalyst for purifying exhaust gases |
Hiromasa Suzuki |
2001-04-17 |
| 6159897 |
Catalyst for purifying exhaust gases |
Hiromasa Suzuki, Shinichi Matsumoto, Kazunobu Ishibashi, Koichi Kasahara, Syuji Tateishi +1 more |
2000-12-12 |
| 6147027 |
Alloy catalyst and process for producing the same |
Yoshiharu Miyake, Shinji Tsuji |
2000-11-14 |