Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6567347 | Optical head having a plurality of coil elements connected in parallel to each other | Tohru Fujimaki, Koji Matsumoto | 2003-05-20 |
KT
Koichi Tezuka
Overall (2003): #176,116 of 273,478Top 65%
1
Patents 2003