Okamura; Tetsunobu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Okamura; Tetsunobu.The latest application filed is for "heat pump hot-water supply system".
- Okamura; Tetsunobu - Ohira JP
- Okamura; Tetsunobu - Tochigi JP
| Patent | Date |
|---|---|
| Heat pump hot-water supply system Grant 7,234,646 - Saitoh , et al. June 26, 2 | 2007-06-26 |
| Heat pump hot-water supply system App 20050167516 - Saitoh, Kenichi ; et al. | 2005-08-04 |
| Heat pump hot-water supply system Grant 6,874,694 - Saitoh , et al. April 5, 2 | 2005-04-05 |
| Heat pump hot-water supply system Grant 6,837,443 - Saitoh , et al. January 4, 2 | 2005-01-04 |
| Heat pump hot-water supply system App 20040200905 - Saitoh, Kenichi ; et al. | 2004-10-14 |
| Heat pump hot-water supply system App 20030178498 - Saitoh, Kenichi ; et al. | 2003-09-25 |
| Method of controlling an air conditioning apparatus and air conditioning apparatus using the method Grant 5,197,293 - Okamura , et al. March 30, 1 | 1993-03-30 |
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