Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6763700 | Trap apparatus | Norihiko Nomura, Kiyoshi Yanagisawa | 2004-07-20 |
| 6700273 | Gas transfer machine | Yoshinori Ojima, Toshiharu Nakazawa, Shinichi Sekiguchi | 2004-03-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6763700 | Trap apparatus | Norihiko Nomura, Kiyoshi Yanagisawa | 2004-07-20 |
| 6700273 | Gas transfer machine | Yoshinori Ojima, Toshiharu Nakazawa, Shinichi Sekiguchi | 2004-03-02 |