Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8580009 | Honeycomb filter | Fumiharu Sato | 2013-11-12 |
| 8470430 | Honeycomb structure and method for manufacturing the same | — | 2013-06-25 |
| 8404328 | Honeycomb structure | Fumiharu Sato, Shuichi Ichikawa | 2013-03-26 |
| 8404327 | Honeycomb structure | Fumiharu Sato, Shuichi Ichikawa | 2013-03-26 |
| 8241725 | Honeycomb segment, honeycomb structure and process for producing the same | Kenji Morimoto | 2012-08-14 |
| 8143190 | Honeycomb structure | Yasuyuki Furuta, Fumiharu Sato | 2012-03-27 |
| 8093173 | Honeycomb catalytic article | Yukio Miyairi, Takashi Mizutani | 2012-01-10 |
| 7824765 | Porous object based on silicon carbide and process for producing the same | Kenji Morimoto | 2010-11-02 |
| 7781053 | Porous object based on silicon carbide and process for producing the same | Shinji Kawasaki | 2010-08-24 |
| 7186386 | System for exhaust gas purification | Akira Takahashi, Naomi Noda, Junichi Suzuki | 2007-03-06 |
| 6294150 | Highly heat resistant .beta.-zeolite and absorbent for automobile exhaust gas purification and adsorbent for automobile exhaust gas purification | Akira Takahashi, Toshihiro Tomita, Kenji Suzuki, Masahiko Matsukata | 2001-09-25 |
| 6207604 | .beta.-zeolite molecular sieve absorbent | Azuma Yamamoto, Akira Takahashi | 2001-03-27 |
| 6171557 | System for exhaust gas purification | Akira Takahashi, Naomi Noda, Yukinari Shibagaki | 2001-01-09 |
| 6051205 | Process for synthesis of high-silica silicate molecular sieve | Azuma Yamamoto, Akira Takahashi, Kenji Suzuki | 2000-04-18 |