Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6978710 | Pneumatic booster | Toshio Takayama, Shuzo Watanabe | 2005-12-27 |
| 6899010 | Pneumatic booster | Toshio Takayama, Tetsuya Takahashi, Shuzo Watanabe, Tadaaki Nakamura | 2005-05-31 |