Doi; Hirotaka
Patent Applications and Registrations
Patent applications and USPTO patent grants for Doi; Hirotaka.The latest application filed is for "power converter and air conditioner".
- Doi; Hirotaka - Osaka JP
- DOI; Hirotaka - Osaka-shi JP
- Doi; Hirotaka - Settsu JP
- DOI; Hirotaka - Settsu-shi Osaka
- Doi; Hirotaka - Sakai N/A JP
| Patent | Date |
|---|---|
| Heat exchange unit Grant 11,391,472 - Fuchikami , et al. July 19, 2 | 2022-07-19 |
| Power conversion apparatus and air-conditioning apparatus Grant 11,211,890 - Kouno , et al. December 28, 2 | 2021-12-28 |
| Power Converter And Air Conditioner App 20210376748 - DOI; Hirotaka ; et al. | 2021-12-02 |
| Outdoor Unit For Refrigeration Apparatus App 20210207894 - KUROKAWA; Miho ; et al. | 2021-07-08 |
| Heat Exchange Unit App 20210095871 - FUCHIKAMI; Hiroshi ; et al. | 2021-04-01 |
| Power Conversion Apparatus And Air-conditioning Apparatus App 20200304051 - KOUNO; Masaki ; et al. | 2020-09-24 |
| Inverter driver of air conditioner Grant 10,619,878 - Doi , et al. | 2020-04-14 |
| Inverter apparatus Grant 10,495,327 - Doi , et al. De | 2019-12-03 |
| Inverter device having shunt resistor and printed board with conductive pattern component joining shunt resistor and terminal Grant 10,320,284 - Doi , et al. | 2019-06-11 |
| Module-terminal block connection structure and connection method Grant 10,038,256 - Kotera , et al. July 31, 2 | 2018-07-31 |
| Inverter Apparatus App 20180187905 - Doi; Hirotaka ; et al. | 2018-07-05 |
| Inverter Device App 20180191240 - DOI; Hirotaka ; et al. | 2018-07-05 |
| Inverter Driver For Air Conditioner App 20180073765 - DOI; Hirotaka ; et al. | 2018-03-15 |
| Module-terminal Block Connection Structure And Connection Method App 20170324173 - KOTERA; Keito ; et al. | 2017-11-09 |
| Connecting member of electrical circuit Grant 9,035,193 - Kagimura , et al. May 19, 2 | 2015-05-19 |
| Voltage smoothing circuit for smoothing voltage from power supply Grant 9,001,536 - Kagimura , et al. April 7, 2 | 2015-04-07 |
| Power circuit, and computer-readable recording medium storing a control program for power circuits Grant 8,988,836 - Saruwatari , et al. March 24, 2 | 2015-03-24 |
| Solid-state imaging device and imaging device Grant 8,618,461 - Doi December 31, 2 | 2013-12-31 |
| Solid-state Imaging Device And Imaging Device App 20130161488 - DOI; HIROTAKA | 2013-06-27 |
| Voltage Smoothing Circuit App 20120126776 - Kagimura; Sumio ; et al. | 2012-05-24 |
| Power Circuit, And Computer-readable Recording Medium Storing A Control Program For Power Circuits App 20120033334 - Saruwatari; Hirotaka ; et al. | 2012-02-09 |
| Inverter control method Grant 8,084,985 - Ikeda , et al. December 27, 2 | 2011-12-27 |
| Connecting Member Of Electrical Circuit App 20110036624 - Kagimura; Sumio ; et al. | 2011-02-17 |
| Semiconductor Device, And Development Supporting Device App 20100090718 - Ubukata; Atsushi ; et al. | 2010-04-15 |
| Inverter Control Method App 20090243525 - Ikeda; Motonobu ; et al. | 2009-10-01 |
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