Ishiguro; Katsusuke
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ishiguro; Katsusuke.The latest application filed is for "absorption cooling apparatus".
- Ishiguro; Katsusuke - Nagoya JP
| Patent | Date |
|---|---|
| Absorption cooling apparatus Grant 6,230,517 - Ishiguro , et al. May 15, 2 | 2001-05-15 |
| Absorption-type air-conditioning apparatus with by-pass pipe leading from phase separator to absorption chamber Grant 5,819,553 - Ishiguro October 13, 1 | 1998-10-13 |
| Absorption-type air conditioning apparatus having fin tube absorption liquid regenerators Grant 5,794,456 - Ishiguro , et al. August 18, 1 | 1998-08-18 |
| Check-valve mechanisms for a pulse combustion apparatus Grant 4,955,805 - Ishiguro , et al. September 11, 1 | 1990-09-11 |
| Pulse combustion device Grant 4,891,003 - Ishiguro January 2, 1 | 1990-01-02 |
| Pulse combustion device Grant 4,881,373 - Yamaguchi , et al. November 21, 1 | 1989-11-21 |
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