Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8632872 | Ceramic honeycomb structure | Yasushi Noguchi | 2014-01-21 |
| 8261449 | Manufacturing method of plugged honeycomb structure | — | 2012-09-11 |
| 8158202 | Honeycomb structure and method for manufacturing same | — | 2012-04-17 |
| 8052911 | Method for manufacturing plugged honeycomb structure | — | 2011-11-08 |
| 8048508 | Plugged honeycomb structure | Koichi Ito, Takeshi Tokunaga | 2011-11-01 |
| 7981497 | Honeycomb structure and method of producing the same | — | 2011-07-19 |
| 7972677 | Plugged honeycomb structure | Koichi Ito, Takeshi Tokunaga | 2011-07-05 |
| 7897237 | Honeycomb structure and method of manufacturing the same | — | 2011-03-01 |
| 7803447 | High strength honeycomb structure, method of molding the same, and honeycomb structure converter | Takahiro Kondo | 2010-09-28 |
| 7721438 | Assembling method using marked information and assembly assembled by said assembling method | Eiji Ito, Koichi Ikeshima, Masayoshi Miwa, Shinichi Tosa, Tomomi Sugiyama | 2010-05-25 |
| 7695796 | Honeycomb structural body and method of manufacturing the same | Sadaaki Hirai | 2010-04-13 |
| 7678439 | Honeycomb structure and die for forming honeycomb structure | — | 2010-03-16 |
| 7655195 | Undulated-wall honeycomb structure and manufacturing method thereof | Toshihiko Hijikata, Makoto Miyazaki | 2010-02-02 |
| 7618596 | Honeycomb filter and exhaust gas purification system | Toshio Yamada | 2009-11-17 |
| 7615273 | Cell structure and method of manufacturing the same | Sadaaki Hirai | 2009-11-10 |
| 7611560 | Method of manufacturing plugged honeycomb structure, and plugged honeycomb structure | — | 2009-11-03 |
| 7601195 | Honeycomb structure and method of manufacturing the same | — | 2009-10-13 |
| 7556664 | Sealed honeycomb structure and method of producing the same | Yasushi Noguchi | 2009-07-07 |
| 7537634 | Method for manufacturing plugged honeycomb structure | Tatsuhiko Hatano, Masahiro Masuda | 2009-05-26 |
| 7534161 | Method for manufacturing cell structure | — | 2009-05-19 |
| 7507460 | Plugged honeycomb structure and method of manufacturing the same | Mitsuru Miyamoto, Shinya Mori | 2009-03-24 |
| 7503957 | Honeycomb structure, method of manufacturing the same, die for forming, and discharge fluid purification system | — | 2009-03-17 |
| 7497999 | Honeycomb structural body, method of manufacturing the structural body, and catalyst body using the structural body | — | 2009-03-03 |
| 7410929 | Cell structural body, method of manufacturing cell structural body, and catalyst structural body | Makoto Miyazaki, Yasushi Kato | 2008-08-12 |
| 7329300 | Honeycomb structure, method of manufacturing the same, and discharge fluid purification system | — | 2008-02-12 |