Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658213 | Modulation controlling circuit | Akihiko Hayashi, Shinichiro Sano, Norio Nagase | 2003-12-02 |
TO
Tomoyuki Otsuka
Overall (2003): #100,172 of 273,478Top 40%
1
Patents 2003