Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11774992 | Power supply device and semiconductor device for power supply control | Yoichi Takano, Katsuhiro Yokoyama | 2023-10-03 |
| 11768510 | Power supply semiconductor integrated circuit including a short-circuit-fault detection circuit that detects a short circuit of the voltage-output terminal | Kohei Sakurai | 2023-09-26 |
| 11474549 | Semiconductor integrated circuit for regulator, and fan motor system | Yoichi Takano | 2022-10-18 |
| 11474161 | Power supply semiconductor integrated circuit | Kohei Sakurai | 2022-10-18 |
| 11454998 | Power control semiconductor device and variable output voltage power supply | Yoichi Takano, Katsuhiro Yokoyama | 2022-09-27 |
| 11353902 | Power control semiconductor device, variable output voltage power supply, and designing method | Yoichi Takano, Katsuhiro Yokoyama | 2022-06-07 |
| 11327516 | Semiconductor apparatus for power supply control and output voltage variable power supply apparatus | Yoichi Takano, Katsuhiro Yokoyama | 2022-05-10 |
| 11314271 | Semiconductor apparatus for power supply control and output voltage variable power supply apparatus | Yoichi Takano, Katsuhiro Yokoyama | 2022-04-26 |
| 10831222 | Semiconductor apparatus for power supply control and output voltage variable power supply apparatus | Yoichi Takano, Katsuhiro Yokoyama | 2020-11-10 |
| 10466728 | Semiconductor integrated circuit for regulator | Yoichi Takano, Katsuhiro Yokoyama | 2019-11-05 |
| 10063135 | Semiconductor integrated circuit for regulator | Yoichi Takano, Katsuhiro Yokoyama | 2018-08-28 |
| 9996093 | Semiconductor integrated circuit for regulator, which detects abnormalities in a connected load | Yoichi Takano | 2018-06-12 |
| 9007045 | Output device which supplies a current with improved transient response characteristic and reduced current consumption | Akihiro Terada, Yoichi Takano | 2015-04-14 |
| 8786317 | Low voltage detection circuit | Akihiro Terada | 2014-07-22 |
| 8716992 | Current limiting circuit and power supply circuit | Yoichi Takano, Hiroshi Nozaki | 2014-05-06 |
| 6716675 | Semiconductor device, method of manufacturing semiconductor device, lead frame, method of manufacturing lead frame, and method of manufacturing semiconductor device with lead frame | Masaki Waki, Fumitoshi Fujisaki, Masao Takehiro | 2004-04-06 |
| 6329084 | Compound for organic electro-luminescence device and organic electro-luminescence device using the compound | Michiko Tamano | 2001-12-11 |
| 6191494 | Semiconductor device and method of producing the same | Nobuo Ooyama, Fumitoshi Fujisaki, Syunichi Kuramoto, Yukio Saigo, Yasuo Yatsuda +4 more | 2001-02-20 |
| 6159770 | Method and apparatus for fabricating semiconductor device | Masafumi Tetaka, Nobuo Ohyama, Seiichi Orimo, Hideharu Sakoda, Yoshiyuki Yoneda +8 more | 2000-12-12 |