Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6516069 | Microphone filter and microphone unit | Toru Araki | 2003-02-04 |
TT
Takanobu Takeuchi
Overall (2003): #108,276 of 273,478Top 40%
1
Patents 2003