Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820436 | Vehicle air-conditioning system with cold storage unit | Yuichi Shirota | 2004-11-23 |
| 6778766 | Vibration detection device and vibration correcting optical device | — | 2004-08-17 |
| 6750947 | Driving device and exposure apparatus | Ryuichi Ebinuma, Makoto Mizuno | 2004-06-15 |
| 6741063 | Inverter apparatus | Keijiro Sakai, Toshiaki Okuyama, Kinya Nakatsu, Junji Kato, Teiichi Furukawa | 2004-05-25 |
| 6704212 | PWM inverter with long carrier wave insertion | Teiichi Furukawa, Masahiro Hiraga, Seiji Ishida, Toshiaki Okuyama | 2004-03-09 |
| 6688120 | Vehicle air conditioner with cold storage and cold release | Shinji Aoki, Shigeki Harada | 2004-02-10 |