Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9352301 | Exhaust gas purification catalyst, exhaust gas purification monolith catalyst, and method for producing exhaust gas purification catalyst | Junji Ito, Yasunari Hanaki, Tetsuro Naito, Misaki Akaishi | 2016-05-31 |
| 9101914 | Exhaust gas purifying catalyst, exhaust gas purifying monolith catalyst, and method for manufacturing exhaust gas purifying catalyst | Junji Ito, Yasunari Hanaki, Tetsuro Naito, Misaki Akaishi | 2015-08-11 |
| 9080491 | Exhaust gas purifying catalyst | Masato Nagata, Masanori Nakamura, Katsuo Suga | 2015-07-14 |
| 9073044 | Exhaust gas purifying catalyst and production method thereof | Masanori Nakamura, Katsuo Suga, Kazuyuki Shiratori, Hirofumi Yasuda, Makoto Aoyama +1 more | 2015-07-07 |
| 8877675 | Exhaust gas purifying catalyst and producing method thereof | Masanori Nakamura, Tetsuro Naito, Katsuo Suga, Hiroto Kikuchi, Kazuyuki Shiratori | 2014-11-04 |
| 8609578 | Exhaust gas purifying catalyst | Masanori Nakamura, Yoshiaki Hiramoto, Hiroto Kikuchi, Kazuyuki Shiratori, Tetsuro Naito +1 more | 2013-12-17 |
| 8569201 | Exhaust gas purifying catalyst and method for manufacturing the same | Tetsuro Naito, Masanori Nakamura | 2013-10-29 |
| 8486853 | Exhaust gas purifying catalyst and method for manufacturing the same | Kazuyuki Shiratori, Katsuo Suga, Masanori Nakamura, Hiroto Kikuchi, Tetsuro Naito +1 more | 2013-07-16 |
| 8455390 | Exhaust gas purifying catalyst | Hiroto Kikuchi, Masanori Nakamura, Katsuo Suga, Toshiharu Miyamura, Jun Ikezawa +2 more | 2013-06-04 |
| 8404611 | Exhaust gas purifying catalyst and production method thereof | Masanori Nakamura, Katsuo Suga, Kazuyuki Shiratori, Hirofumi Yasuda, Makoto Aoyama +1 more | 2013-03-26 |
| 8309487 | Exhaust gas purifying catalyst and method for producing the same | Kazuyuki Shiratori, Masanori Nakamura, Katsuo Suga | 2012-11-13 |
| 8273681 | Exhaust gas purifying catalyst and method for manufacturing the same | Tetsuro Naito, Masanori Nakamura | 2012-09-25 |
| 8158554 | High heat-resistant catalyst and manufacturing method thereof | Masanori Nakamura, Masahiro Takaya, Katsuo Suga, Hiroto Kikuchi, Jun Ikezawa | 2012-04-17 |
| 7977276 | Exhaust gas purifying catalyst and method of producing the same | Hiroto Kikuchi, Katsuo Suga, Masanori Nakamura, Kazuyuki Shiratori, Toshiharu Miyamura +1 more | 2011-07-12 |
| 7851405 | Exhaust gas purifying catalyst and manufacturing method thereof | Maki Shimada, Masanori Nakamura, Katsuo Suga, Hiroto Kikuchi, Tetsuro Naito +2 more | 2010-12-14 |
| 7833930 | Exhaust gas purifying catalyst and production method thereof | Hiroto Kikuchi, Masanori Nakamura, Hideaki Morisaka, Hirofumi Yasuda, Katsuo Suga +3 more | 2010-11-16 |
| 7737076 | Catalyst and producing method thereof | Hirofumi Yasuda, Katsuo Suga, Masanori Nakamura, Kazuyuki Shiratori | 2010-06-15 |
| 7713911 | Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powder | Masanori Nakamura, Kazuyuki Shiratori, Hirofumi Yasuda, Katsuo Suga, Toru Sekiba | 2010-05-11 |
| 7674744 | Catalyst powder, method of producing the catalyst powder, and exhaust gas purifying catalyst | Kazuyuki Shiratori, Toru Sekiba, Katsuo Suga, Masanori Nakamura, Hirofumi Yasuda | 2010-03-09 |
| 7605108 | Catalyst, exhaust gas purification catalyst, and method for manufacturing same | Hirofumi Yasuda, Kazuyuki Shiratori, Masanori Nakamura, Katsuo Suga, Toru Sekiba | 2009-10-20 |
| 7601669 | Powdery catalyst, exhaust-gas purifying catalyzer, and powdery catalyst production method | Masanori Nakamura, Katsuo Suga, Toru Sekiba | 2009-10-13 |
| 7601670 | Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powder | Hirofumi Yasuda, Katsuo Suga, Masanori Nakamura, Kazuyuki Shiratori, Toru Sekiba | 2009-10-13 |
| 7585811 | Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powder | Masanori Nakamura, Katsuo Suga, Toru Sekiba, Kazuyuki Shiratori, Hirofumi Yasuda | 2009-09-08 |
| 6887443 | Exhaust gas purifying catalyst and method for purifying exhaust gas | Katsuo Suga | 2005-05-03 |
| 6729125 | Exhaust gas purifying system | Katsuo Suga, Yasunari Hanaki, Maki Shimada, Hiroshi Akama, Motohisa Kamijo | 2004-05-04 |