Nakagawa; Hidetomo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nakagawa; Hidetomo.The latest application filed is for "heat exchanger, heat exchanger unit, and refrigeration cycle apparatus".
- Nakagawa; Hidetomo - Tokyo JP
- Nakagawa; Hidetomo - Chiyoda-ku N/A JP
| Patent | Date |
|---|---|
| Heat exchanger, heat exchanger unit, and refrigeration cycle apparatus Grant 11,391,521 - Yatsuyanagi , et al. July 19, 2 | 2022-07-19 |
| Heat exchanger, heat exchanger unit, and refrigeration cycle apparatus Grant 11,384,997 - Maeda , et al. July 12, 2 | 2022-07-12 |
| Heat exchanger, heat exchanger unit, and refrigeration cycle apparatus Grant 11,353,272 - Yatsuyanagi , et al. June 7, 2 | 2022-06-07 |
| Heat Exchanger, Heat Exchanger Unit, And Refrigeration Cycle Apparatus App 20210239409 - YATSUYANAGI; Akira ; et al. | 2021-08-05 |
| Heat Exchanger, Heat Exchanger Unit, And Refrigeration Cycle Apparatus App 20210180878 - MAEDA; Tsuyoshi ; et al. | 2021-06-17 |
| Axial flow fan and air-conditioning apparatus having axial flow fan Grant 10,767,656 - Hamada , et al. Sep | 2020-09-08 |
| Air-conditioning Outdoor Unit App 20200158353 - NAKAGAWA; Hidetomo ; et al. | 2020-05-21 |
| Outdoor Unit For Air-conditioning Apparatus App 20190178507 - NAKAGAWA; Hidetomo | 2019-06-13 |
| Axial Flow Fan And Air-conditioning Apparatus Having Axial Flow Fan App 20180003190 - HAMADA; Shingo ; et al. | 2018-01-04 |
| Indoor unit for air-conditioning apparatus with airflow blocking portion for infrared sensor Grant 9,857,095 - Hirakawa , et al. January 2, 2 | 2018-01-02 |
| Propeller fan Grant D803,378 - Hamada , et al. November 21, 2 | 2017-11-21 |
| Propeller fan Grant D800,889 - Hamada , et al. October 24, 2 | 2017-10-24 |
| Propeller fan Grant D800,890 - Hamada , et al. October 24, 2 | 2017-10-24 |
| Propeller fan Grant D787,035 - Hamada , et al. May 16, 2 | 2017-05-16 |
| Propeller fan Grant D782,639 - Hamada , et al. March 28, 2 | 2017-03-28 |
| Indoor Unit For Air-conditioning Apparatus App 20160033162 - HIRAKAWA; Seiji ; et al. | 2016-02-04 |
| Air conditioner Grant 8,826,678 - Nakagawa , et al. September 9, 2 | 2014-09-09 |
| Coating composition, and its production, heat exchanger and air conditioner Grant 8,801,850 - Yoshida , et al. August 12, 2 | 2014-08-12 |
| Air Conditioner App 20120012297 - Nakagawa; Hidetomo ; et al. | 2012-01-19 |
| Coating Composition, And Its Production, Heat Exchanger And Air Conditioner App 20100096114 - Yoshida; Yasuhiro ; et al. | 2010-04-22 |
| Air conditioner Grant 6,708,516 - Nakagawa , et al. March 23, 2 | 2004-03-23 |
| Air conditioner Grant 6,692,223 - Ikeda , et al. February 17, 2 | 2004-02-17 |
| Air conditioner App 20030167786 - Nakagawa, Hidetomo ; et al. | 2003-09-11 |
| Air conditioner App 20020172588 - Ikeda, Takashi ; et al. | 2002-11-21 |
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