Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9023453 | Honeycomb structure and method for manufacturing honeycomb structure | Yoshihiro Koga, Takumi Asanuma, Takashi Ito | 2015-05-05 |
| 8715579 | Honeycomb structure | Yoshihiro Koga, Takumi Asanuma, Keisuke Tange | 2014-05-06 |
| 8609031 | Honeycomb structure, exhaust gas conversion apparatus, and manufacturing method of the honeycomb structure | Kazushige Ohno, Masafumi Kunieda | 2013-12-17 |
| 8506894 | Honeycomb structural body and exhaust gas conversion apparatus | Yoshihiro Koga, Takumi Asanuma, Keisuke Tange | 2013-08-13 |
| 8435455 | Honeycomb structural body and exhaust gas conversion apparatus | Yoshihiro Koga, Takumi Asanuma, Keisuke Tange | 2013-05-07 |
| 8409519 | Exhaust-gas converting filter and production process for the same | Masao Watanabe | 2013-04-02 |
| 8334230 | Honeycomb structure | Kazushige Ohno, Masafumi Kunieda | 2012-12-18 |
| 8323767 | Honeycomb structure | Chizuru Kasai | 2012-12-04 |
| 8323766 | Honeycomb structure | Chizuru Kasai | 2012-12-04 |
| 8227368 | Honeycomb structure | Kazushige Ohno, Ken Yoshimura | 2012-07-24 |
| 8221867 | Honeycomb structure | Kazushige Ohno, Masafumi Kunieda | 2012-07-17 |
| 8202601 | Honeycomb structure and manufacturing method of the honeycomb structure | Kazushige Ohno, Masafumi Kunieda | 2012-06-19 |
| 8197767 | Honeycomb structure | Chizuru Kasai | 2012-06-12 |
| 8187691 | Honeycomb structure | Kazushige Ohno, Masafumi Kunieda | 2012-05-29 |
| 8128881 | Exhaust-gas converting apparatus | Yoshitsugu Ogura, Takayuki Endo | 2012-03-06 |
| 8110275 | Mixed particles and honeycomb structure for gas conversion apparatus | Kazushige Ohno, Yoshihiro Koga, Yuji Akema | 2012-02-07 |
| 8105544 | Exhaust gas treating apparatus | Kazushige Ohno, Masafumi Kunieda | 2012-01-31 |
| 8039088 | Honeycomb structure | Kazushige Ohno, Masafumi Kunieda, Ikuhito Teshima | 2011-10-18 |
| 8034299 | Catalyst carrier and exhaust gas treatment apparatus | Kazushige Ohno | 2011-10-11 |
| 7972407 | Honeycomb structure, exhaust gas cleaning unit, and manufacturing method of honeycomb structure | Kazushige Ohno, Masafumi Kunieda | 2011-07-05 |
| 7901755 | Honeycomb structure and method for manufacturing the same | Chizuru Kasai | 2011-03-08 |
| 7871958 | Catalyst carrier | — | 2011-01-18 |