Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10680504 | Bandgap reference circuit and DCDC converter having the same | Akihiro Kawano | 2020-06-09 |
| 10396667 | DC-DC converter including an intermittent overcurrent protection circuit | Akihiro Kawano | 2019-08-27 |
| 10333292 | Switching regulator | Akihiro Kawano | 2019-06-25 |
| 10284085 | Switching regulator | Akihiro Kawano | 2019-05-07 |
| 10050532 | DC-DC converter with pseudo ripple voltage generation | Akihiro Kawano | 2018-08-14 |
| 10008923 | Soft start circuit and power supply device equipped therewith | Akihiro Kawano | 2018-06-26 |
| 10008935 | DC-DC converter | Akihiro Kawano | 2018-06-26 |
| 9941787 | Reference voltage generation circuit and DCDC converter having the same | Akihiro Kawano | 2018-04-10 |
| 9912237 | Switching regulator | Akihiro Kawano | 2018-03-06 |
| 9859795 | Switching regulator for detecting a plurality of abnormalities using only one comparison circuit | Akihiro Kawano | 2018-01-02 |
| 9831769 | Switching regulator | Akihiro Kawano | 2017-11-28 |
| 9800149 | Switching regulator | Akihiro Kawano | 2017-10-24 |
| 9800157 | Switching regulator | Akihiro Kawano | 2017-10-24 |
| 8093878 | Switching power supply device | Takahiro Miyazaki | 2012-01-10 |
| 7575585 | Intravascular obstruction removing wire and medical instrument | Takashi Kaneko, Takeshi Kanamaru, Masahiro Takeuchi, Keiji Okada | 2009-08-18 |
| 7041116 | Intravascular obstruction removing wire and medical instrument | Takashi Kaneko, Takeshi Kanamaru, Masahiro Takeuchi, Keiji Okada | 2006-05-09 |
| 5624685 | High polymer gel and vascular lesion embolizing material comprising the same | Toru Takahashi, Hideki Nakamura | 1997-04-29 |