Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6388899 | Inverter circuit | Haruo Suenaga, Yoshiaki Ishio | 2002-05-14 |
| 6362463 | High frequency heating apparatus | Daisuke Bessyo, Kazuho Sakamoto, Makoto Mihara, Shinichi Sakai, Haruo Suenaga +4 more | 2002-03-26 |