Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813901 | Absorption refrigerator and production method thereof | Katsumi Mabuchi, Heihatiro Midorikawa, Tomoko Kikuchi, Takashi Honda, Michihiko Aizawa | 2004-11-09 |
| 6747399 | Pressure-sensitive sensor, object detecting device, and opening-closing device | Hiroyuki Ogino, Naofumi Nakatani, Koji Yoshino, Takeshi Nagai, Narutoshi Kanazawa +1 more | 2004-06-08 |
| 6707573 | Image processing apparatus and method, and transfer medium | Naoya Kato | 2004-03-16 |