Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7413717 | Ceramic honeycomb structural body and method of manufacturing the structural body | Sadaaki Hirai, Yasushi Kato | 2008-08-19 |
| 7344770 | Ceramics honeycomb structural body and method of manufacturing the structural body | Sadaaki Hirai, Yasushi Kato | 2008-03-18 |
| 6649106 | Method for debindering of powder molded body | Shinji Sakaguchi, Shigeki Kato | 2003-11-18 |
| 6179902 | Apparatus for recovering, refining, and storing hydrogen gas | Tomonori Takahashi, Osamu Sakai | 2001-01-30 |
| 6066592 | Gas separator | Shinichi Kosaka, Shinji Nakamura | 2000-05-23 |
| 5989319 | Gas separator | Shinichi Kosaka, Shinji Nakamura | 1999-11-23 |
| 4961957 | Method of producing an electrochemical cell having a porous electrode or electrodes | Kazuyoshi Shibata | 1990-10-09 |