Takagi; Masahiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Takagi; Masahiko.The latest application filed is for "air-conditioning apparatus".
Company Profile
26.41.53
- Takagi; Masahiko - Tokyo JP
- Takagi; Masahiko - Niiza N/A JP
- Takagi; Masahiko - Niiza-shi JP
- Takagi; Masahiko - Kusatsu JP
Patent Activity
| Patent | Date |
|---|---|
| Refrigerant leakage determination device, air-conditioning apparatus, and refrigerant leakage determination method Grant 11,435,102 - Watanabe , et al. September 6, 2 | 2022-09-06 |
| Air-conditioning apparatus Grant 11,339,987 - Watanabe , et al. May 24, 2 | 2022-05-24 |
| Air-conditioning Apparatus App 20220074605 - TAKAHASHI; Satoshi ; et al. | 2022-03-10 |
| Air-conditioning Apparatus App 20220034534 - WATANABE; Kazuki ; et al. | 2022-02-03 |
| Air-conditioning Apparatus App 20210396412 - WATANABE; Kazuki ; et al. | 2021-12-23 |
| Fan and indoor unit of air-conditioning apparatus provided with fan Grant 11,118,597 - Tanaka , et al. September 14, 2 | 2021-09-14 |
| Air-conditioning apparatus Grant 11,067,303 - Obara , et al. July 20, 2 | 2021-07-20 |
| Air-conditioning Apparatus App 20210199360 - WATANABE; Kazuki ; et al. | 2021-07-01 |
| Air conditioner Grant 11,029,058 - Kono , et al. June 8, 2 | 2021-06-08 |
| Air-conditioning apparatus Grant 10,989,440 - Fujiwara , et al. April 27, 2 | 2021-04-27 |
| Indoor Unit Of Air-conditioning Apparatus, And Air-conditioning Apparatus Including The Indoor Unit App 20210041114 - WATANABE; Kazuki ; et al. | 2021-02-11 |
| Refrigerant Leakage Determination Device, Air-conditioning Apparatus, And Refrigerant Leakage Determination Method App 20210018200 - WATANABE; Kazuki ; et al. | 2021-01-21 |
| Air-conditioning apparatus and refrigerant leakage detection method Grant 10,859,299 - Tanaka , et al. December 8, 2 | 2020-12-08 |
| Refrigeration cycle apparatus Grant 10,823,445 - Suzuki , et al. November 3, 2 | 2020-11-03 |
| Refrigeration cycle apparatus Grant 10,808,960 - Suzuki , et al. October 20, 2 | 2020-10-20 |
| Refrigeration cycle apparatus Grant 10,794,611 - Suzuki , et al. October 6, 2 | 2020-10-06 |
| Refrigeration cycle apparatus Grant 10,724,766 - Suzuki , et al. | 2020-07-28 |
| Air-conditioning Apparatus App 20200208860 - WATANABE; Kazuki ; et al. | 2020-07-02 |
| Air-conditioning apparatus Grant 10,634,404 - Obara , et al. | 2020-04-28 |
| Fan And Indoor Unit Of Air-conditioning Apparatus Provided With Fan App 20200116157 - TANAKA; Kenyu ; et al. | 2020-04-16 |
| Indoor Unit Of Air-conditioning Apparatus App 20200080746 - WATANABE; Kazuki ; et al. | 2020-03-12 |
| Air-conditioning Apparatus App 20200072495 - FUJIWARA; Susumu ; et al. | 2020-03-05 |
| Refrigeration Cycle Device And Refrigeration Cycle System App 20190383509 - TAKAGI; Masahiko ; et al. | 2019-12-19 |
| Air-conditioning Apparatus App 20190346165 - OBARA; Koichi ; et al. | 2019-11-14 |
| Air-conditioning-apparatus indoor unit Grant 10,429,088 - Ikeda , et al. October 1, 2 | 2019-10-01 |
| Refrigeration cycle apparatus and refrigeration cycle system Grant 10,408,488 - Suzuki , et al. Sept | 2019-09-10 |
| Fan and air-conditioning apparatus using the same Grant 10,400,794 - Kurihara , et al. Sep | 2019-09-03 |
| Air-conditioning Apparatus And Refrigerant Leakage Detection Method App 20190264965 - TANAKA; Kenyu ; et al. | 2019-08-29 |
| Refrigeration Cycle Apparatus App 20190072291 - KAMIJO; Masahiro ; et al. | 2019-03-07 |
| Indoor unit for air-conditioning apparatus, and air-conditioning apparatus Grant 10,222,090 - Kamijo , et al. | 2019-03-05 |
| Refrigeration Cycle Apparatus App 20190063808 - SUZUKI; Yasuhiro ; et al. | 2019-02-28 |
| Air Conditioner App 20190041085 - KONO; Atsushi ; et al. | 2019-02-07 |
| Refrigeration Cycle Apparatus App 20190024931 - SUZUKI; Yasuhiro ; et al. | 2019-01-24 |
| Refrigeration Cycle Apparatus App 20190017718 - SUZUKI; Yasuhiro ; et al. | 2019-01-17 |
| Refrigeration Cycle Apparatus App 20190017722 - SUZUKI; Yasuhiro ; et al. | 2019-01-17 |
| Air-conditioning Apparatus App 20180313591 - OBARA; Koichi ; et al. | 2018-11-01 |
| Refrigeration Cycle Apparatus App 20180299169 - SUZUKI; Yasuhiro ; et al. | 2018-10-18 |
| Refrigeration Cycle Apparatus And Refrigerant Leakage Detection Method App 20180292118 - SUZUKI; Yasuhiro ; et al. | 2018-10-11 |
| Refrigeration cycle apparatus and refrigeration cycle system Grant 10,094,605 - Tanaka , et al. October 9, 2 | 2018-10-09 |
| Indoor Unit For Air-conditioning Apparatus, And Air-conditioning Apparatus App 20180195757 - KAMIJO; Masahiro ; et al. | 2018-07-12 |
| Refrigeration Cycle Apparatus And Refrigeration Cycle System App 20180187917 - SUZUKI; Yasuhiro ; et al. | 2018-07-05 |
| Unit attaching device and indoor unit Grant 10,006,658 - Tanaka , et al. June 26, 2 | 2018-06-26 |
| Air conditioner having air outlet louver with varying curvature Grant 9,995,504 - Kono , et al. June 12, 2 | 2018-06-12 |
| Centrifugal fan and air-conditioning apparatus including the same Grant 9,951,782 - Kurihara , et al. April 24, 2 | 2018-04-24 |
| Refrigeration Cycle Apparatus And Refrigeration Cycle System App 20180106516 - TANAKA; Kenyu ; et al. | 2018-04-19 |
| Turbo fan and air conditioner Grant 9,829,004 - Ikeda , et al. November 28, 2 | 2017-11-28 |
| Heat exchanger and refrigeration cycle apparatus including the same Grant 9,829,227 - Izaki , et al. November 28, 2 | 2017-11-28 |
| Air-conditioning Apparatus App 20170336082 - KAMIJO; Masahiro ; et al. | 2017-11-23 |
| Fan And Air-conditioning Apparatus Using The Same App 20170234331 - KURIHARA; Makoto ; et al. | 2017-08-17 |
| Electric component box and indoor unit of air conditioner Grant 9,674,977 - Kaneoya , et al. June 6, 2 | 2017-06-06 |
| Air-conditioning-apparatus Indoor Unit App 20170138614 - IKEDA; Takashi ; et al. | 2017-05-18 |
| Turbo fan and air conditioning apparatus Grant 9,651,056 - Ikeda , et al. May 16, 2 | 2017-05-16 |
| Air-conditioning-apparatus indoor unit Grant 9,574,815 - Ikeda , et al. February 21, 2 | 2017-02-21 |
| Turbofan, and air-conditioning apparatus Grant 9,528,374 - Ikeda , et al. December 27, 2 | 2016-12-27 |
| Air-conditioning apparatus Grant 9,513,020 - Ikeda , et al. December 6, 2 | 2016-12-06 |
| Indoor Unit And Air-conditioning Apparatus App 20160258649 - TANAKA; Kenyu ; et al. | 2016-09-08 |
| Unit Attaching Device And Indoor Unit App 20160252270 - TANAKA; Kenyu ; et al. | 2016-09-01 |
| Heat Exchanger And Refrigeration Cycle Apparatus Including The Same App 20160109169 - IZAKI; Tomonobu ; et al. | 2016-04-21 |
| Heat exchanger tube with collared fins for enhanced heat transfer Grant 9,279,624 - Lee , et al. March 8, 2 | 2016-03-08 |
| Turbofan and indoor unit of air-conditioning apparatus including the same Grant 9,267,511 - Ikeda , et al. February 23, 2 | 2016-02-23 |
| Vehicle wireless communication apparatus Grant 9,185,550 - Yamane , et al. November 10, 2 | 2015-11-10 |
| Air Conditioning Apparatus App 20150276246 - Kono; Atsushi ; et al. | 2015-10-01 |
| Air Conditioner App 20150253032 - Kono; Atsushi ; et al. | 2015-09-10 |
| Turbo Fan And Air Conditioner App 20150226227 - Ikeda; Takashi ; et al. | 2015-08-13 |
| Electric Component Box And Indoor Unit Of Air Conditioner App 20150201519 - KANEOYA; Shinya ; et al. | 2015-07-16 |
| Centrifugal Fan And Air-conditioning Apparatus Including The Same App 20150167674 - Kurihara; Makoto ; et al. | 2015-06-18 |
| Centrifugal Fan And Air-conditioning Apparatus App 20150071781 - KURIHARA; Makoto ; et al. | 2015-03-12 |
| Turbo Fan And Air Conditioning Apparatus App 20150030454 - IKEDA; Takashi ; et al. | 2015-01-29 |
| Turbo fan and air conditioning apparatus Grant 8,834,121 - Ikeda , et al. September 16, 2 | 2014-09-16 |
| Air-conditioning-apparatus Indoor Unit App 20140083649 - Ikeda; Takashi ; et al. | 2014-03-27 |
| Turbofan, And Air-conditioning Apparatus App 20140023501 - Ikeda; Takashi ; et al. | 2014-01-23 |
| Heat Exchanger, Refrigerator Provided With Same And Air-conditioning Apparatus Provided With The Heat Exchanger App 20130340986 - Lee; Sangmu ; et al. | 2013-12-26 |
| Vehicle Wireless Communication Apparatus App 20130212221 - Yamane; Katsuyasu ; et al. | 2013-08-15 |
| Air-conditioning Apparatus App 20130167578 - Ikeda; Takashi ; et al. | 2013-07-04 |
| Turbofan And Indoor Unit Of Air-conditioning Apparatus Including The Same App 20120328420 - Ikeda; Takashi ; et al. | 2012-12-27 |
| Air-conditioning apparatus Grant 8,306,667 - Baba , et al. November 6, 2 | 2012-11-06 |
| Power saving air-conditioning system Grant 8,249,751 - Takagi , et al. August 21, 2 | 2012-08-21 |
| Turbo Fan And Air Conditioning Apparatus App 20120063899 - Ikeda; Takashi ; et al. | 2012-03-15 |
| Air-conditioning System App 20100174414 - TAKAGI; Masahiko ; et al. | 2010-07-08 |
| Air-conditioning Apparatus App 20100125370 - BABA; Masanobu ; et al. | 2010-05-20 |
| Refrigerant Distribution Device App 20080041097 - Oya; Ryo ; et al. | 2008-02-21 |
| Metal gasket for joint structure Grant 5,022,664 - Kitada , et al. June 11, 1 | 1991-06-11 |
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