SASAKI; Masataka
Patent Applications and Registrations
Patent applications and USPTO patent grants for SASAKI; Masataka.The latest application filed is for "speed calculation device and power conversion device".
Company Profile
1.19.28
- SASAKI; Masataka - Tokyo JP
- Sasaki; Masataka - Hitachi JP
- Sasaki; Masataka - Hitachi-shi JP
- Sasaki; Masataka - Chiyoda-ku JP
- Sasaki, Masataka - Narashino-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Speed Calculation Device and Power Conversion Device App 20210075347 - WATANABE; Hiroshi ; et al. | 2021-03-11 |
| Operating machine Grant 10,054,119 - Sasaki , et al. August 21, 2 | 2018-08-21 |
| Method for controlling power switching apparatus Grant 9,959,999 - Adachi , et al. May 1, 2 | 2018-05-01 |
| Switchgear Grant 9,673,005 - Urasaki , et al. June 6, 2 | 2017-06-06 |
| Method for Controlling Power Switching Apparatus App 20160365206 - ADACHI; Koichiro ; et al. | 2016-12-15 |
| Switchgear App 20160268076 - URASAKI; Hisashi ; et al. | 2016-09-15 |
| Construction machine Grant 9,421,873 - Ishida , et al. August 23, 2 | 2016-08-23 |
| Operating Machine App 20140186191 - Sasaki; Masataka ; et al. | 2014-07-03 |
| Construction Machine App 20140147238 - Izumi; Shiho ; et al. | 2014-05-29 |
| Construction Machine App 20140103874 - Ishida; Seiji ; et al. | 2014-04-17 |
| Electric Drive Vehicle App 20120212047 - Sasaki; Masataka ; et al. | 2012-08-23 |
| Inverter system and vehicle Grant 7,954,334 - Sasaki , et al. June 7, 2 | 2011-06-07 |
| Drive Assist Device And Method For Motor Driven Truck App 20100256848 - SASAKI; Masataka ; et al. | 2010-10-07 |
| Drive circuit for switching device Grant 7,746,614 - Ishikawa , et al. June 29, 2 | 2010-06-29 |
| Position detecting device and synchronous motor driving device using the same Grant 7,746,023 - Ajima , et al. June 29, 2 | 2010-06-29 |
| Protection circuit for power management semiconductor devices and power converter having the protection circuit Grant 7,675,727 - Sasaki , et al. March 9, 2 | 2010-03-09 |
| Position Detecting Device and Synchronous Motor Driving Device Using the Same App 20100045219 - AJIMA; Toshiyuki ; et al. | 2010-02-25 |
| Drive Circuit for Switching Device App 20090128974 - Ishikawa; Katsumi ; et al. | 2009-05-21 |
| Inverter Maintenance System And Inverter App 20090047990 - UCHINO; Yoshihiro ; et al. | 2009-02-19 |
| Drive circuit for switching device Grant 7,483,250 - Ishikawa , et al. January 27, 2 | 2009-01-27 |
| Inverter maintenance system and inverter Grant 7,483,695 - Uchino , et al. January 27, 2 | 2009-01-27 |
| Motor drive apparatus and method and electrically driven brake apparatus Grant 7,414,376 - Sasaki , et al. August 19, 2 | 2008-08-19 |
| Protection circuit for power management semiconductor devices and power converter having the protection circuit App 20080074819 - Sasaki; Masataka ; et al. | 2008-03-27 |
| Control Apparatus and Electric Brake Apparatus App 20080054839 - SASAKI; Masataka ; et al. | 2008-03-06 |
| Protection circuit for power management semiconductor devices and power converter having the protection circuit Grant 7,295,412 - Sasaki , et al. November 13, 2 | 2007-11-13 |
| Motor drive apparatus and method and electrically driven brake apparatus App 20070200523 - Sasaki; Masataka ; et al. | 2007-08-30 |
| Position detecting device and synchronous motor driving device using the same App 20070132423 - Ajima; Toshiyuki ; et al. | 2007-06-14 |
| Drive circuit for switching device App 20070030615 - Ishikawa; Katsumi ; et al. | 2007-02-08 |
| Drive circuit for switching device Grant 7,126,802 - Ishikawa , et al. October 24, 2 | 2006-10-24 |
| Inverter maintenance system and inverter Grant 7,110,758 - Uchino , et al. September 19, 2 | 2006-09-19 |
| Inverter maintenance system and inverter App 20060100756 - Uchino; Yoshihiro ; et al. | 2006-05-11 |
| Power converter with shunt resistor Grant 6,960,980 - Nakatsu , et al. November 1, 2 | 2005-11-01 |
| Inverter system and vehicle App 20050132726 - Sasaki, Masataka ; et al. | 2005-06-23 |
| Protection circuit for power management semiconductor devices and power converter having the protection circuit App 20040252432 - Sasaki, Masataka ; et al. | 2004-12-16 |
| Drive circuit for switching device App 20040252435 - Ishikawa, Katsumi ; et al. | 2004-12-16 |
| Vehicle power converted with shunt resistor having plate-shape resistive member Grant 6,794,854 - Nakatsu , et al. September 21, 2 | 2004-09-21 |
| Power converter with shunt resistor App 20030090241 - Nakatsu, Kinya ; et al. | 2003-05-15 |
| Power converter with shunt resistor App 20030038706 - Nakatsu, Kinya ; et al. | 2003-02-27 |
| Power semiconductor module App 20020153532 - Sonobe, Yukio ; et al. | 2002-10-24 |
| Inverter maintenance system and inverter App 20020132618 - Uchino, Yoshihiro ; et al. | 2002-09-19 |
| Power semiconductor module App 20010038143 - Sonobe, Yukio ; et al. | 2001-11-08 |
| Power semiconductor module employing metal based molded case and screw fastening type terminals for high reliability Grant 5,920,119 - Tamba , et al. July 6, 1 | 1999-07-06 |
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