Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7550127 | Method for reducing exhaust carbon dioxide | Tatsuhito Takahashi, Makoto Kato, Haruyoshi Tanabe | 2009-06-23 |
| 6843843 | Underwater immersion block and method to produce the same | Tatsuhito Takahashi, Makoto Kato, Haruyoshi Tanabe | 2005-01-18 |