Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10020527 | Electrochemical element, solid oxide fuel cell, and methods for producing the same | Hisao Ohnishi, Kyohei Manabe, Osamu Yamazaki, Kazuyuki Minami, Yuji Tsuda | 2018-07-10 |
| 8591850 | Carbon monoxide removal method, operating method for fuel reforming system, carbon monoxide remover, fuel reforming system having the carbon monoxide remover, and filter | Takeshi Tabata, Osamu Yamazaki | 2013-11-26 |
| 8357341 | Carbon monoxide removal method, operating method for fuel reforming system, carbon monoxide remover, fuel removal system having the carbon monoxide remover, and filter | Takeshi Tabata, Osamu Yamazaki | 2013-01-22 |
| 7972585 | Carbon monoxide removal method, operating method for fuel reforming system, carbon monoxide remover , fuel removal system having the carbon monoxide remover, and filter | Takeshi Tabata, Osamu Yamazaki | 2011-07-05 |
| 7658908 | Method of removing carbon monoxide and operating a fuel cell system | Takeshi Tabata, Hirokazu Sasaki, Osamu Yamazaki | 2010-02-09 |
| 7544341 | Method of removing carbon monoxide | Takeshi Tabata, Hirokazu Sasaki, Osamu Yamazaki | 2009-06-09 |
| 7544634 | Carbon monoxide removing catalyst | Takeshi Tabata, Hirokazu Sasaki, Osamu Yamazaki | 2009-06-09 |
| 7247592 | Method of activating catalyst for carbon monoxide removal | Takeshi Tabata, Hirokazu Sasaki, Osamu Yamazaki | 2007-07-24 |
| 6913738 | System for removing carbon monoxide and method for removing carbon monoxide | Minoru Suzuki, Osamu Okada | 2005-07-05 |
| 6844292 | Method for preparing catalyst for reforming methanol | Osamu Okada | 2005-01-18 |