Yoshinaga; Mitsutomo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yoshinaga; Mitsutomo.The latest application filed is for "power conversion device and control circuit".

Company Profile

8.16.17

Yoshinaga; Mitsutomo - Koshigaya JP
Yoshinaga; Mitsutomo - Saitama JP
YOSHINAGA; Mitsutomo - Koshigaya-Shi JP
Yoshinaga; Mitsutomo - Niiza JP
Yoshinaga; Mitsutomo - Niiza-shi JP
Yoshinaga; Mitsutomo - Saitama-Ken 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 conversion device and control circuit Grant 10,879,786 - Takada , et al. December 29, 2	2020-12-29
Device and method for converting input voltage to output voltage Grant 10,763,751 - Takada , et al. Sep	2020-09-01
Power Conversion Device And Control Circuit App 20200186036 - TAKADA; Junichi ; et al.	2020-06-11
Power conversion device and control circuit Grant 10,608,536 - Takada , et al.	2020-03-31
Device and Method for Converting Input Voltage to Output Voltage App 20190379290 - TAKADA; Junichi ; et al.	2019-12-12
Power Conversion Device And Control Circuit App 20190312512 - TAKADA; Junichi ; et al.	2019-10-10
Power conversion device and control circuit including stop transitioning to stop state Grant 10,389,247 - Takada , et al. A	2019-08-20
Power Conversion Device And Control Circuit App 20190006945 - TAKADA; Junichi ; et al.	2019-01-03
Switching power supply device changing output voltage setting and integrated circuit for switching power supply device Grant 10,050,543 - Ueno , et al. August 14, 2	2018-08-14
Switching Power Supply Device Changing Output Voltage Setting And Integrated Circuit For Switching Power Supply Device App 20170358994 - UENO; Masao ; et al.	2017-12-14
Integrated circuit and switching power-supply device Grant 9,742,289 - Hayakawa , et al. August 22, 2	2017-08-22
Integrated circuit and switching power-supply device with charging control circuit Grant 9,735,694 - Yoshinaga August 15, 2	2017-08-15
LED driving device and LED lighting apparatus Grant 9,560,704 - Kimura , et al. January 31, 2	2017-01-31
Integrated Circuit and Switching Power-Supply Device App 20160380527 - Hayakawa; Akira ; et al.	2016-12-29
Integrated Circuit and Switching Power-Supply Device App 20160373010 - Yoshinaga; Mitsutomo	2016-12-22
Direct-current power supply device Grant 9,484,812 - Yoshinaga November 1, 2	2016-11-01
Switching power source device and control IC which are capable of performing constant power control Grant 9,172,307 - Yoshinaga , et al. October 27, 2	2015-10-27
LED driving device, LED lighting apparatus, and error amplification circuit Grant 9,078,324 - Yoshinaga July 7, 2	2015-07-07
Active snubber circuit and power supply circuit Grant 8,964,430 - Yoshinaga February 24, 2	2015-02-24
Led Driving Device, Led Lighting Apparatus, And Error Amplification Circuit App 20140375227 - YOSHINAGA; Mitsutomo	2014-12-25
Led Driving Device And Led Lighting Apparatus App 20140232270 - KIMURA; Kengo ; et al.	2014-08-21
Switching Power Source Device And Control Ic Which Are Capable Of Performing Constant Power Control App 20140233273 - YOSHINAGA; Mitsutomo ; et al.	2014-08-21
DC Power-Supply Apparatus App 20140184095 - Yoshinaga; Mitsutomo ; et al.	2014-07-03
Direct-current Power Supply Device App 20140092642 - YOSHINAGA; Mitsutomo	2014-04-03
LED lighting apparatus Grant 8,456,108 - Kimura , et al. June 4, 2	2013-06-04
Led Lighting Apparatus App 20120319610 - YOSHINAGA; Mitsutomo	2012-12-20
Led Driver And Led Illuminator Having The Same App 20120248998 - YOSHINAGA; Mitsutomo	2012-10-04
Led Lighting Apparatus App 20110285307 - KIMURA; Kengo ; et al.	2011-11-24
Active Snubber Circuit And Power Supply Circuit App 20110194313 - Yoshinaga; Mitsutomo	2011-08-11
Switching power supply Grant 6,529,391 - Yoshinaga , et al. March 4, 2	2003-03-04
Switching power supply App 20020145888 - Yoshinaga, Mitsutomo ; et al.	2002-10-10

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