Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832488 | Refrigerating machine | Atsuhiko Yokozeki, Susumu Nakayama, Kenji Tojo, Akira Saruta, Mutsunori Matsunaga | 2004-12-21 |
| 6759776 | Permanent magnet type electric rotating machine | Ryoichi Takahata, Shinichi Wakui, Haruo Koharagi, Miyoshi Takahashi | 2004-07-06 |
| 6759777 | Permanent magnet type electric rotating machine | Ryoichi Takahata, Shinichi Wakui, Haruo Koharagi, Miyoshi Takahashi | 2004-07-06 |
| 6715128 | Method for converting directory data, and program and device therefor | Yoko Hirashima, Kenta Shiga, Hitoshi Yui, Masakazu Mitsuhashi | 2004-03-30 |