Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11487310 | Load driving device, and lighting apparatus and liquid crystal display device using the same | — | 2022-11-01 |
| 10734896 | Load driving device, and lighting apparatus and liquid crystal display device using the same | — | 2020-08-04 |
| 10396659 | Load driving device, and lighting apparatus and liquid crystal display device using the same | — | 2019-08-27 |
| 10103625 | Load driving device, and lighting apparatus and liquid crystal display device using the same | — | 2018-10-16 |
| 9960677 | Load driving device, and lighting apparatus and liquid crystal display device using the same | — | 2018-05-01 |
| 9526139 | Load driving device, and lighting apparatus and liquid crystal display device using the same | — | 2016-12-20 |
| 9526138 | Load driving device, and lighting apparatus and liquid crystal display device using the same | — | 2016-12-20 |
| 8836295 | Load driving device, and lighting apparatus and liquid crystal display device using the same | — | 2014-09-16 |
| 8519680 | Load driving device, and lighting apparatus and liquid crystal display device using the same | — | 2013-08-27 |
| 8242756 | Load driving device and portable apparatus utilizing such driving device | — | 2012-08-14 |
| 7944189 | Load driving device and portable apparatus utilizing such driving device | — | 2011-05-17 |
| 7880329 | Multi-channel switching regulator | — | 2011-02-01 |
| 7541785 | Load driving device and portable apparatus utilizing such driving device | — | 2009-06-02 |
| 7235954 | Load driving device and portable apparatus utilizing such driving device | — | 2007-06-26 |
| 7205750 | Power supply for positive and negative output voltages | — | 2007-04-17 |
| 6972547 | Power supply for positive and negative output voltages | — | 2005-12-06 |
| 5774184 | Color burst forming circuit and color burst gate pulse forming circuit | — | 1998-06-30 |
| 5767745 | Solid resonator based oscillator having a phase control circuit | — | 1998-06-16 |
| 5650884 | Magnetic recording and reproducing apparatus having a high-speed changeover | Hiroyuki Sasaki, Yasuhiko Tsuji, Akinobu Kawamura | 1997-07-22 |
| 5311296 | Video signal generator circuit and video image processing device using the same | Yoshihiro Ikefuji | 1994-05-10 |