Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9252684 | Power conversion apparatus and high-voltage DC transmission system | Shigenori Inoue, Shuji Katoh, Yasuhiro Kiyofuji, Hiroyuki Fujita, Hideki Ogata | 2016-02-02 |
| 7061355 | Ferrite core, CATV equipment and bi-directional CATV system | Satoru Tanaka, Norikazu Koyuhara, Yoshihito Yoshikawa, Shiro Murakami | 2006-06-13 |
| 5600679 | Burst signal receiving apparatus with different holding times of threshold signal | Kunimitsu Kurita | 1997-02-04 |