Sugawara; Takato
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sugawara; Takato.The latest application filed is for "integrated circuit and power supply circuit".
Company Profile
0.23.26
- Sugawara; Takato - Matsumoto JP
- SUGAWARA; Takato - Matsumoto-city JP
- Sugawara; Takato - Kawasaki JP
- Sugawara; Takato - Kawasaki-shi JP
- Sugawara; Takato - Nagano JP
- Sugawara; Takato - Mastumoto N/A JP
- Sugawara; Takato - Matsumoto-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Integrated circuit and power supply circuit Grant 11,418,122 - Kobayashi , et al. August 16, 2 | 2022-08-16 |
| Integrated circuit and power supply circuit Grant 11,411,499 - Maruyama , et al. August 9, 2 | 2022-08-09 |
| Integrated Circuit And Power Supply Circuit App 20220224218 - ENDO; Yuta ; et al. | 2022-07-14 |
| Integrated Circuit And Power Supply Device App 20220216797 - ENDO; Yuta ; et al. | 2022-07-07 |
| Integrated Circuit And Power Supply Circuit App 20220166309 - MARUYAMA; Hiroshi ; et al. | 2022-05-26 |
| Integrated Circuit And Power Supply Circuit App 20220149722 - ENDO; Yuta ; et al. | 2022-05-12 |
| Integrated Circuit And Power Supply Circuit App 20220038013 - KOBAYASHI; Yoshinori ; et al. | 2022-02-03 |
| Integrated Circuit And Power Supply Circuit App 20220038009 - Maruyama; Hiroshi ; et al. | 2022-02-03 |
| Integrated circuit and switching circuit Grant 11,159,085 - Yamada , et al. October 26, 2 | 2021-10-26 |
| Integrated Circuit And Power Supply Circuit App 20210281163 - SUGAWARA; Takato | 2021-09-09 |
| Switching Control Circuit And Power Supply Circuit App 20210242766 - SUGAWARA; Takato | 2021-08-05 |
| Power factor improvement circuit and semiconductor apparatus Grant 10,897,194 - Masuda , et al. January 19, 2 | 2021-01-19 |
| Driver circuit Grant 10,715,027 - Sugawara | 2020-07-14 |
| Power Factor Improvement Circuit And Semiconductor Apparatus App 20200204065 - MASUDA; Nobuyuki ; et al. | 2020-06-25 |
| Integrated Circuit And Switching Circuit App 20200186030 - Yamada; Ryuji ; et al. | 2020-06-11 |
| Driver Circuit App 20200099285 - SUGAWARA; Takato | 2020-03-26 |
| Switching power supply Grant 10,033,265 - Sugawara July 24, 2 | 2018-07-24 |
| Switching power supply with an auxiliary supply voltage Grant 10,008,949 - Sugawara June 26, 2 | 2018-06-26 |
| Switching Power Supply App 20180076724 - SUGAWARA; Takato | 2018-03-15 |
| Switching power supply device Grant 9,876,432 - Sugawara January 23, 2 | 2018-01-23 |
| Switching Power Supply Device App 20170366090 - SUGAWARA; Takato | 2017-12-21 |
| Switching power supply circuit Grant 9,716,426 - Sugawara July 25, 2 | 2017-07-25 |
| Switching power supply circuit that avoids overheating during a short-circuit Grant 9,667,140 - Sugawara May 30, 2 | 2017-05-30 |
| Switching Power Supply App 20170019030 - SUGAWARA; Takato | 2017-01-19 |
| Power supply control circuit and power source cut-off detection method Grant 9,537,417 - Shiroyama , et al. January 3, 2 | 2017-01-03 |
| Integrated circuit and semiconductor device Grant 9,411,346 - Karino , et al. August 9, 2 | 2016-08-09 |
| Switching Power Supply Circuit App 20160181942 - SUGAWARA; Takato | 2016-06-23 |
| Switching power supply device control circuit having an overcurrent protection control circuit Grant 9,240,727 - Sugawara , et al. January 19, 2 | 2016-01-19 |
| Switching power supply with circuit to control turn on timing of switching element Grant 9,099,925 - Sugawara August 4, 2 | 2015-08-04 |
| Switching Power Supply Circuit App 20150137784 - SUGAWARA; Takato | 2015-05-21 |
| Switching power supply circuit and power factor controller Grant 8,953,348 - Sugawara February 10, 2 | 2015-02-10 |
| Switching control circuit and AC/DC converter using the same Grant 8,716,996 - Sugawara May 6, 2 | 2014-05-06 |
| Switching Power Supply App 20140085949 - SUGAWARA; Takato | 2014-03-27 |
| Switching Power Supply Device Control Circuit And Switching Power Supply App 20140043867 - SUGAWARA; Takato ; et al. | 2014-02-13 |
| Semiconductor control device for a switching regulator and a switching regulator using the semiconductor control device Grant 8,638,574 - Sugawara January 28, 2 | 2014-01-28 |
| Integrated circuit and semiconductor device Grant 8,638,160 - Karino , et al. January 28, 2 | 2014-01-28 |
| Integrated Circuit And Semiconductor Device App 20130328619 - KARINO; Taichi ; et al. | 2013-12-12 |
| Power Supply Control Circuit And Power Source Cut-off Detection Method App 20130147440 - SHIROYAMA; Hironobu ; et al. | 2013-06-13 |
| Switching Power Supply Circuit And Power Factor Controller App 20120201063 - Sugawara; Takato | 2012-08-09 |
| Switching power supply circuit Grant 8,207,713 - Sugawara June 26, 2 | 2012-06-26 |
| Integrated Circuit And Semiconductor Device App 20120154026 - Karino; Taichi ; et al. | 2012-06-21 |
| Semiconductor Control Device For A Switching Regulator And A Switching Regulator Using The Semiconductor Control Device App 20120106208 - SUGAWARA; Takato | 2012-05-03 |
| Switching power supply circuit App 20100165683 - Sugawara; Takato | 2010-07-01 |
| Switching control circuit and AC/DC converter using the same App 20090141523 - Sugawara; Takato | 2009-06-04 |
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