Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813901 | Absorption refrigerator and production method thereof | Katsumi Mabuchi, Heihatiro Midorikawa, Takashi Honda, Michihiko Aizawa, Masahiko Ito | 2004-11-09 |
| 6726830 | Steel strip descaling apparatus and a steel strip manufacturing apparatus using the descaling apparatus | Katsumi Mabuchi, Yasunobu Kani, Tsuneo Nakamura, Shinichi Yokosuka | 2004-04-27 |