Saji; Takashi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Saji; Takashi.The latest application filed is for "power amplifier device".

Company Profile

6.21.23

Saji; Takashi - Shiga JP
Saji; Takashi - Kadoma JP
Saji; Takashi - Osaka JP
Saji; Takashi - Takefu JP
Saji; Takashi - Fukui JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Power amplifier device Grant 11,456,712 - Saji , et al. September 27, 2	2022-09-27
Power Amplifier Device App 20220209726 - SAJI; Takashi ; et al.	2022-06-30
Switching power supply device and semiconductor device Grant 11,171,480 - Saji , et al. November 9, 2	2021-11-09
Switching power supply device and semiconductor device Grant 10,651,759 - Tanioku , et al.	2020-05-12
Switching power supply device and semiconductor device Grant 10,630,187 - Takahashi , et al.	2020-04-21
Switching power supply device and semiconductor device Grant 10,630,186 - Saji , et al.	2020-04-21
Switching power supply apparatus and semiconductor device Grant 10,630,188 - Takahashi , et al.	2020-04-21
Switching Power Supply Device And Semiconductor Device App 20190190398 - TANIOKU; Masatoshi ; et al.	2019-06-20
Switching Power Supply Device And Semiconductor Device App 20190190388 - SAJI; Takashi ; et al.	2019-06-20
Switching Power Supply Device And Semiconductor Device App 20190190391 - TAKAHASHI; Kensuke ; et al.	2019-06-20
Switching Power Supply Device And Semiconductor Device App 20190181634 - SAJI; Takashi ; et al.	2019-06-13
Switching Power Supply Apparatus And Semiconductor Device App 20190173386 - TAKAHASHI; Kensuke ; et al.	2019-06-06
Switching power supply apparatus and semiconductor device Grant 10,284,101 - Takahashi , et al.	2019-05-07
Switching Power Supply Apparatus And Semiconductor Device App 20180301996 - TAKAHASHI; Kensuke ; et al.	2018-10-18
Switching power supply apparatus and semiconductor device Grant 10,033,286 - Takahashi , et al. July 24, 2	2018-07-24
Direct current power supply circuit Grant 9,893,546 - Saji February 13, 2	2018-02-13
Switching power supply device Grant 9,871,457 - Sakurai , et al. January 16, 2	2018-01-16
Switching Power Supply Apparatus And Semiconductor Device App 20170250616 - TAKAHASHI; Kensuke ; et al.	2017-08-31
Switching power supply apparatus and semiconductor device Grant 9,685,871 - Takahashi , et al. June 20, 2	2017-06-20
Switching Power Supply Device App 20170141690 - SAKURAI; TATSUYA ; et al.	2017-05-18
Switching power supply apparatus Grant 9,496,795 - Morota , et al. November 15, 2	2016-11-15
Switching power supply apparatus and semiconductor device Grant 9,425,678 - Saji , et al. August 23, 2	2016-08-23
Direct Current Power Supply Circuit App 20160036249 - SAJI; TAKASHI	2016-02-04
Converter and semiconductor device Grant 9,246,402 - Sakurai , et al. January 26, 2	2016-01-26
Switching Power Supply Apparatus App 20150349651 - MOROTA; NAOHIKO ; et al.	2015-12-03
Semiconductor device provided with switching power supply device with intermittent oscillation control Grant 9,184,664 - Saji November 10, 2	2015-11-10
Switching Power Supply Apparatus And Semiconductor Device App 20150131334 - Saji; Takashi ; et al.	2015-05-14
Switching Power Supply Apparatus And Semiconductor Device App 20140328090 - TAKAHASHI; Kensuke ; et al.	2014-11-06
Semiconductor Device Provided With Switching Power Supply Device With Intermittent Oscillation Control App 20140036552 - SAJI; Takashi	2014-02-06
Converter And Semiconductor Device App 20140036561 - SAKURAI; Tatsuya ; et al.	2014-02-06
Semiconductor device and switching power supply apparatus Grant 8,339,816 - Saji December 25, 2	2012-12-25
Energy transmission device and semiconductor device for energy transmission control Grant 8,274,802 - Saji , et al. September 25, 2	2012-09-25
Driving Circuit For Power Switching Device, Driving Method Thereof, And Switching Power Supply Apparatus App 20110292689 - SAJI; Takashi	2011-12-01
Semiconductor device Grant 8,063,418 - Yamagiwa , et al. November 22, 2	2011-11-22
Driving circuit for power switching device, driving method thereof, and switching power supply apparatus Grant 8,031,496 - Saji October 4, 2	2011-10-04
Semiconductor Device App 20110006340 - Yamagiwa; Hiroto ; et al.	2011-01-13
Semiconductor Device And Switching Power Supply Apparatus App 20100315841 - SAJI; Takashi	2010-12-16
Method for preparing borate-based crystal and laser oscillation apparatus Grant 7,744,696 - Sasaki , et al. June 29, 2	2010-06-29
High-voltage semiconductor switching element Grant 7,732,833 - Yamagiwa , et al. June 8, 2	2010-06-08
Energy Transmission Device And Semiconductor Device For Energy Transmission Control App 20100085781 - Saji; Takashi ; et al.	2010-04-08
Driving Circuit For Power Switching Device, Driving Method Thereof, And Switching Power Supply Apparatus App 20090116265 - Saji; Takashi	2009-05-07
Semiconductor Device App 20090085060 - YAMAGIWA; Hiroto ; et al.	2009-04-02
High-voltage Semiconductor Switching Element App 20090085061 - Yamagiwa; Hiroto ; et al.	2009-04-02
Method for preparing borate-based crystal and laser oscillation apparatus App 20060102066 - Sasaki; Takatomo ; et al.	2006-05-18

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.