Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012234 | Honeycomb structural body | Kazushige Ohno, Sungtae Hong, Yukio Oshimi | 2011-09-06 |
| 7857885 | Filter | Sungtae Hong, Kazushige Ohno | 2010-12-28 |
| 7766991 | Honeycomb structural body | Kazushige Ohno, Sungtae Hong, Yukio Oshimi | 2010-08-03 |
| 7611764 | Honeycomb structure | Kazushige Ohno, Sungtae Hong, Hiroki Sato | 2009-11-03 |
| 7326270 | Filter | Sungtae Hong, Kazushige Ohno | 2008-02-05 |
| 7316722 | Honeycomb structure | Kazushige Ohno, Sungtae Hong, Yukio Oshimi | 2008-01-08 |
| 7314496 | Honeycomb structure | Sungtae Hong, Kazushige Ohno | 2008-01-01 |
| 7250385 | Catalyst and method for preparation thereof | Kazushige Ohno, Noriyuki Taoka, Akira Hasegawa, Noriyoshi Kakuta | 2007-07-31 |
| 7196037 | Catalyst carrier and method of producing same | Kazushige Ohno, Akira Hasegawa, Noriyoshi Kakuta | 2007-03-27 |
| D538911 | Particulate filter for diesel engine | Sungtae Hong | 2007-03-20 |
| D534264 | Particulate filter for diesel engine | Sungtae Hong | 2006-12-26 |
| 7119046 | Catalyst carrier and method of producing same | Kazushige Ohno, Akira Hasegawa, Noriyoshi Kakuta | 2006-10-10 |
| D530003 | Particulate filter for diesel engine | Sungtae Hong | 2006-10-10 |
| D523544 | Particulate filter for diesel engine | Sungtae Hong | 2006-06-20 |
| D523543 | Particulate filter for diesel engine | Sungtae Hong | 2006-06-20 |
| D522117 | Particulate filter for diesel engine | Sungtae Hong | 2006-05-30 |
| D519197 | Particulate filter for diesel engine | Sungtae Hong | 2006-04-18 |
| 6939825 | Carrier for catalyst and method for preparing the same | Kazushige Ohno, Akira Hasegawa, Noriyoshi Kakuta | 2005-09-06 |
| D505194 | Particulate filter for diesel engine | Sungtae Hong | 2005-05-17 |
| 6565630 | Regeneration system for an exhaust gas cleaning device | Kazushige Ohno, Takeshi Ninomiya, Noriyuki Taoka, Sungtae Hong | 2003-05-20 |
| 6447564 | Regeneration system for an exhaust gas cleaning device | Kazushige Ohno, Takeshi Ninomiya, Noriyuki Taoka, Sungtae Hong | 2002-09-10 |