Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11005471 | Signal generating circuit and power supply device | Makoto Higashi | 2021-05-11 |
| 10498323 | Vehicle-mounted signal generation circuit and vehicle-mounted power supply device | — | 2019-12-03 |
| 10355576 | Signal generating circuit, voltage conversion device, and signal generating method | Makoto Higashi, Seiji Takahashi | 2019-07-16 |
| 10326368 | Power supply device | Takeshi Hasegawa | 2019-06-18 |
| 10305382 | Multiphase converter | — | 2019-05-28 |
| 10164526 | Signal generation circuit, voltage conversion device, and computer program | Makoto Higashi | 2018-12-25 |
| 10148256 | Signal generating circuit, voltage conversion device, and signal generating method | Takeshi Hasegawa, Seiji Takahashi | 2018-12-04 |
| 10148184 | Multiphase converter | — | 2018-12-04 |
| 9765836 | Friction material and method for manufacturing same | Takehiko Ikeda, Yasuhiro Hara, Hiroshi Nishie, Kohta Nukumizu | 2017-09-19 |
| 8418818 | Friction material composition and friction material therefrom | Manabu Ono, Teruyuki Nagayoshi, Mitsuhiro Inoue | 2013-04-16 |
| 7616152 | Relative position measurement method and relative position measurement system using satellites | Yukihiro Terada, Keiji Ito, Takashi Fujita | 2009-11-10 |
| 7609202 | Relative measurement method and relative measurement system using satellite | Yukihiro Terada, Keiji Ito, Takashi Fujita | 2009-10-27 |
| 7450061 | Relative position measurement system using satellite | Yukihiro Terada, Keiji Ito, Takashi Fujita | 2008-11-11 |