Hatanaka; Keita
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hatanaka; Keita.The latest application filed is for "hybrid drive system".
Company Profile
2.79.76
- Hatanaka; Keita - Chiyoda-ku JP
- Hatanaka; Keita - Tokyo JP
- Hatanaka; Keita - Aichi JP
Patent Activity
| Patent | Date |
|---|---|
| Battery internal state estimation apparatus Grant 10,180,461 - Wada , et al. Ja | 2019-01-15 |
| Hybrid vehicle power generation control apparatus Grant 10,131,366 - Wada , et al. November 20, 2 | 2018-11-20 |
| Hybrid drive system Grant 10,065,511 - Yamasaki , et al. September 4, 2 | 2018-09-04 |
| Propulsion control apparatus for railroad vehicle Grant 9,868,355 - Hatanaka , et al. January 16, 2 | 2018-01-16 |
| Vehicle control apparatus Grant 9,738,273 - Okada , et al. August 22, 2 | 2017-08-22 |
| Railway vehicle system Grant 9,731,616 - Hatanaka August 15, 2 | 2017-08-15 |
| Discharge device for electricity storage device Grant 9,564,768 - Hatanaka , et al. February 7, 2 | 2017-02-07 |
| Charging and discharging device to increase battery temperature by controlling ripple current Grant 9,520,733 - Kitanaka , et al. December 13, 2 | 2016-12-13 |
| Hybrid drive system Grant 9,493,077 - Yamasaki , et al. November 15, 2 | 2016-11-15 |
| Control device for hybrid vehicle Grant 9,469,185 - Okada , et al. October 18, 2 | 2016-10-18 |
| Control device for hybrid vehicle Grant 9,415,768 - Okada , et al. August 16, 2 | 2016-08-16 |
| Main landing gear bay of aircraft and aircraft Grant 9,415,864 - Takenaka , et al. August 16, 2 | 2016-08-16 |
| Propulsion control apparatus of engine hybrid railroad vehicle Grant 9,346,363 - Hatanaka May 24, 2 | 2016-05-24 |
| Hybrid Drive System App 20160082849 - YAMASAKI; Hisanori ; et al. | 2016-03-24 |
| Hybrid Drive System App 20160082850 - YAMASAKI; Hisanori ; et al. | 2016-03-24 |
| Electric vehicle propulsion control device and railway vehicle system Grant 9,227,516 - Hatanaka January 5, 2 | 2016-01-05 |
| Propulsion control apparatus for electric motor car Grant 9,221,346 - Kitanaka , et al. December 29, 2 | 2015-12-29 |
| Propulsion control apparatus of electric motor vehicle and control method for propulsion control apparatus Grant 9,221,354 - Hatanaka December 29, 2 | 2015-12-29 |
| Magnetic-pole position detection apparatus for synchronous machines Grant 9,207,061 - Yamasaki , et al. December 8, 2 | 2015-12-08 |
| Propulsion Control Apparatus For Railroad Vehicle App 20150343906 - HATANAKA; Keita ; et al. | 2015-12-03 |
| Vehicle control apparatus and control method for hybrid vehicle for railroad Grant 9,199,651 - Wada , et al. December 1, 2 | 2015-12-01 |
| Propulsion control apparatus of electric motor vehicle and control method for propulsion control apparatus Grant 9,174,546 - Hatanaka November 3, 2 | 2015-11-03 |
| Power conversion device Grant 9,160,271 - Yamasaki , et al. October 13, 2 | 2015-10-13 |
| Battery Internal State Estimation Apparatus App 20150285869 - Wada; Toshihiro ; et al. | 2015-10-08 |
| Propulsion control apparatus for electric motor car Grant 9,145,060 - Hatanaka September 29, 2 | 2015-09-29 |
| Hybrid-vehicle power generator control apparatus Grant 9,145,061 - Wada , et al. September 29, 2 | 2015-09-29 |
| Control Device For Hybrid Vehicle App 20150251648 - Okada; Yuruki ; et al. | 2015-09-10 |
| Propulsion Control Device Of Hybrid Vehicle App 20150225000 - Okada; Yuruki ; et al. | 2015-08-13 |
| Propulsion Control Apparatus Of Electric Motor Vehicle And Control Method For Propulsion Control Apparatus App 20150202978 - Hatanaka; Keita | 2015-07-23 |
| Propulsion Control Apparatus Of Engine Hybrid Railroad Vehicle App 20150202968 - Hatanaka; Keita | 2015-07-23 |
| Control Device For Hybrid Vehicle App 20150174998 - Okada; Yuruki ; et al. | 2015-06-25 |
| Electric power storage system Grant 9,041,404 - Yoshioka , et al. May 26, 2 | 2015-05-26 |
| Railway Vehicle System App 20150115703 - Hatanaka; Keita | 2015-04-30 |
| State-of-charge estimation apparatus Grant 9,013,151 - Tabuchi , et al. April 21, 2 | 2015-04-21 |
| State-of-charge estimating apparatus Grant 8,975,897 - Yoshioka , et al. March 10, 2 | 2015-03-10 |
| Discharge Device For Electricity Storage Device App 20150061601 - Hatanaka; Keita ; et al. | 2015-03-05 |
| Propulsion Control Apparatus Of Electric Motor Vehicle And Control Method For Propulsion Control Apparatus App 20150008674 - Hatanaka; Keita | 2015-01-08 |
| Main Landing Gear Bay Of Aircraft And Aircraft App 20150001342 - TAKENAKA; Keizo ; et al. | 2015-01-01 |
| Parallel Electricity-storage System And Control Method Thereof App 20150002095 - Wada; Toshihiro ; et al. | 2015-01-01 |
| Vehicle Control Apparatus App 20150006009 - Okada; Yuruki ; et al. | 2015-01-01 |
| Vehicle Control Apparatus And Control Method For Hybrid Vehicle For Railroad App 20140350757 - Wada; Yasuhiko ; et al. | 2014-11-27 |
| Diesel hybrid vehicle system Grant 8,884,451 - Hatanaka November 11, 2 | 2014-11-11 |
| Hybrid-vehicle Power Generation Control Apparatus App 20140330462 - Wada; Yasuhiko ; et al. | 2014-11-06 |
| Control apparatus and control method for AC rotary machine Grant 8,847,528 - Kato , et al. September 30, 2 | 2014-09-30 |
| Vehicle system control device Grant 8,838,303 - Hatanaka September 16, 2 | 2014-09-16 |
| Control apparatus for AC rotary machine Grant 8,836,253 - Kato , et al. September 16, 2 | 2014-09-16 |
| Power Conversion Device App 20140247003 - Yamasaki; Hisanori ; et al. | 2014-09-04 |
| Control apparatus for rotating machine Grant 8,816,622 - Kato , et al. August 26, 2 | 2014-08-26 |
| Hybrid-vehicle Power Generator Control Apparatus App 20140232112 - Wada; Yasuhiko ; et al. | 2014-08-21 |
| Propulsion Control Apparatus For Electric Motor Car App 20140207322 - Hatanaka; Keita | 2014-07-24 |
| Vehicle control device and diesel hybrid vehicle system Grant 8,786,116 - Hatanaka , et al. July 22, 2 | 2014-07-22 |
| Power converting apparatus Grant 8,736,206 - Kono , et al. May 27, 2 | 2014-05-27 |
| Power conversion apparatus and method of controlling capacitor voltage of power conversion apparatus Grant 8,674,631 - Kono , et al. March 18, 2 | 2014-03-18 |
| Power converting apparatus for electric vehicle Grant 8,669,729 - Kono , et al. March 11, 2 | 2014-03-11 |
| Charging Apparatus App 20140055080 - Ishikura; Syuji ; et al. | 2014-02-27 |
| Power conversion apparatus of electric vehicle Grant 8,593,094 - Kono , et al. November 26, 2 | 2013-11-26 |
| Charging And Discharging Device App 20130271084 - Kitanaka; Hidetoshi ; et al. | 2013-10-17 |
| Power conversion system Grant 8,547,713 - Kono , et al. October 1, 2 | 2013-10-01 |
| Electrical power conversion apparatus Grant 8,542,502 - Kono , et al. September 24, 2 | 2013-09-24 |
| Charge/discharge Device And Charge/discharge Controlling Method App 20130181682 - Yoshioka; Shoji ; et al. | 2013-07-18 |
| Vehicle System Control Device App 20130184905 - Hatanaka; Keita | 2013-07-18 |
| Electrical power conversion apparatus including a control microprocessor for eliminating or curbing a beat phenomenon Grant 8,488,344 - Kono , et al. July 16, 2 | 2013-07-16 |
| Vehicle Control Device And Diesel Hybrid Vehicle System App 20130154264 - Hatanaka; Keita ; et al. | 2013-06-20 |
| Control Apparatus And Control Method For Ac Rotary Machine App 20130113399 - Kato; Sho ; et al. | 2013-05-09 |
| Electric Vehicle Propulsion Control Device And Railway Vehicle System App 20130113279 - Hatanaka; Keita | 2013-05-09 |
| Control Apparatus For Ac Rotary Machine App 20130113398 - Kato; Sho ; et al. | 2013-05-09 |
| Control Apparatus For Rotating Machine App 20130106329 - Kato; Sho ; et al. | 2013-05-02 |
| Magnetic-pole Position Detection Apparatus For Synchronous Machines App 20130073252 - Yamasaki; Hisanori ; et al. | 2013-03-21 |
| Diesel Hybrid Vehicle System App 20130049365 - Hatanaka; Keita | 2013-02-28 |
| State-of-charge Estimating Apparatus App 20130027047 - Yoshioka; Shoji ; et al. | 2013-01-31 |
| State-of-charge Estimation Apparatus App 20120326726 - Tabuchi; Akiko ; et al. | 2012-12-27 |
| Electric Power Storage System App 20120319693 - Yoshioka; Shoji ; et al. | 2012-12-20 |
| Electric power conversion apparatus having frequency fixing unit to control beat phenomenon Grant 8,279,641 - Kawamoto , et al. October 2, 2 | 2012-10-02 |
| Power Conversion Apparatus Of Electric Vehicle App 20120212163 - Kono; Masaki ; et al. | 2012-08-23 |
| Power Conversion Device App 20120200243 - Kono; Masaki ; et al. | 2012-08-09 |
| Power Converting Apparatus For Electric Vehicle App 20120181961 - Kono; Masaki ; et al. | 2012-07-19 |
| Propulsion Control Apparatus For Electric Motor Car App 20120086369 - Kitanaka; Hidetoshi ; et al. | 2012-04-12 |
| Power Conversion Apparatus And Method Of Controlling Capacitor Voltage Of Power Conversion Apparatus App 20120019178 - Kono; Masaki ; et al. | 2012-01-26 |
| Power Converting Apparatus App 20120001587 - Kono; Masaki ; et al. | 2012-01-05 |
| Power conversion device Grant 8,044,632 - Obi , et al. October 25, 2 | 2011-10-25 |
| Control apparatus for AC rotary machine Grant 8,022,660 - Kinpara , et al. September 20, 2 | 2011-09-20 |
| Power converting device for electric train Grant 7,990,099 - Kono , et al. August 2, 2 | 2011-08-02 |
| Controller for AC rotary machine Grant 7,960,926 - Kono , et al. June 14, 2 | 2011-06-14 |
| Electrical Power Conversion Apparatus App 20100308649 - Kono; Masaki ; et al. | 2010-12-09 |
| Power converting apparatus Grant 7,835,165 - Hatanaka November 16, 2 | 2010-11-16 |
| Control apparatus for AC rotary machine and method for measuring electrical constant of AC rotary machine using the control apparatus Grant 7,800,337 - Kinpara , et al. September 21, 2 | 2010-09-21 |
| Power Conversion Device App 20100231159 - Obi; Hideo ; et al. | 2010-09-16 |
| Electric Power Conversion Apparatus App 20100128502 - Kawamoto; Syoichi ; et al. | 2010-05-27 |
| Power Conversion System App 20100118569 - Kono; Masaki ; et al. | 2010-05-13 |
| Controller For Ac Rotary Machine App 20090251082 - Kono; Masaki ; et al. | 2009-10-08 |
| Control Apparatus for AC Rotary Machine App 20090251083 - Kinpara; Yoshihiko ; et al. | 2009-10-08 |
| Power Converting Apparatus App 20090244945 - Hatanaka; Keita | 2009-10-01 |
| Power Converting Device For Electric Train App 20090009119 - KONO; Masaki ; et al. | 2009-01-08 |
| Control Apparatus For Ac Rotary Machine And Method For Measuring Electrical Constant Of Ac Rotary Machine Using The Control Apparatus App 20080180054 - KINPARA; Yoshihiko ; et al. | 2008-07-31 |
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