Yokoyama; Naofumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yokoyama; Naofumi.The latest application filed is for "heat transfer unit".
- Yokoyama; Naofumi - Sakai JP
- YOKOYAMA; Naofumi - Osaka JP
- Yokoyama; Naofumi - Chiba JP
| Patent | Date |
|---|---|
| Air conditioning apparatus Grant 10,006,463 - Kashihara , et al. June 26, 2 | 2018-06-26 |
| Air conditioning apparatus Grant 9,945,568 - Yokoyama , et al. April 17, 2 | 2018-04-17 |
| Air conditioning apparatus Grant 9,903,386 - Yamasaki , et al. February 27, 2 | 2018-02-27 |
| Heat Transfer Unit App 20180010836 - HIRAHARA; Kazuya ; et al. | 2018-01-11 |
| Air conditioning apparatus Grant 9,765,989 - Yokoyama , et al. September 19, 2 | 2017-09-19 |
| Air conditioning apparatus Grant 9,702,588 - Yokoyama , et al. July 11, 2 | 2017-07-11 |
| Air conditioning apparatus Grant 9,696,062 - Yamasaki , et al. July 4, 2 | 2017-07-04 |
| Air conditioning apparatus Grant 9,618,216 - Kashihara , et al. April 11, 2 | 2017-04-11 |
| Air Conditioning Apparatus App 20150330403 - YAMASAKI; Takahiro ; et al. | 2015-11-19 |
| Air Conditioning Apparatus App 20150300668 - YAMASAKI; Takahiro ; et al. | 2015-10-22 |
| Air Conditioning Apparatus App 20150300688 - YOKOYAMA; Naofumi ; et al. | 2015-10-22 |
| Air Conditioning Apparatus App 20150300359 - KASHIHARA; Takashi ; et al. | 2015-10-22 |
| Air Conditioning Apparatus App 20150300360 - YOKOYAMA; Naofumi ; et al. | 2015-10-22 |
| Air Conditioning Apparatus App 20150300669 - KASHIHARA; Takashi ; et al. | 2015-10-22 |
| Air Conditioning Apparatus App 20150285523 - YOKOYAMA; Naofumi ; et al. | 2015-10-08 |
| Elastic surface wave device comprising dummy electrodes Grant 8,106,726 - Hashimoto , et al. January 31, 2 | 2012-01-31 |
| Elastic Surface Wave Device App 20090206954 - Hashimoto; Kenya ; et al. | 2009-08-20 |
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