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Patent applications and USPTO patent grants for Yonezawa; Kenzo.The latest application filed is for "air-conditioning controller".
Patent | Date |
---|---|
Air conditioning control system for controlling outside air control and return air control of air conditioning system Grant 9,702,578 - Yonezawa , et al. July 11, 2 | 2017-07-11 |
Air-conditioning Controller App 20160195290 - YONEZAWA; Kenzo ;   et al. | 2016-07-07 |
Air-conditioning system controller Grant 8,036,779 - Ito , et al. October 11, 2 | 2011-10-11 |
Air-conditioning Control System App 20100307731 - Yonezawa; Kenzo ;   et al. | 2010-12-09 |
Air conditioning controller Grant 7,757,504 - Yonezawa , et al. July 20, 2 | 2010-07-20 |
Air-conditioning System Controller App 20100023167 - ITO; Yasuyuki ;   et al. | 2010-01-28 |
Air Conditioning Control System, Supply Air Switching Controller For Use In The Air Conditioning Control System, And Air Conditioning Control Method App 20100006662 - YONEZAWA; Kenzo ;   et al. | 2010-01-14 |
Remote Performance Monitor and Remote Performance Monitoring Method App 20080234869 - Yonezawa; Kenzo ;   et al. | 2008-09-25 |
Air conditioning controller App 20070240437 - Yonezawa; Kenzo ;   et al. | 2007-10-18 |
Optimized process control method and apparatus therefor Grant 4,975,827 - Yonezawa December 4, 1 | 1990-12-04 |
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