Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6677562 | High-frequency heating apparatus and cooling system for magnetron-driving power supply utilized in the apparatus | Kosho Oshima, Hiroshi Sumi, Yukio Abe | 2004-01-13 |
MY
Masato Yamauchi
Overall (2004): #156,719 of 270,089Top 60%
1
Patents 2004