Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6870938 | Semiconductor electret capacitor microphone | Yoshiaki Ohbayashi, Mamoru Yasuda, Shinichi Saeki | 2005-03-22 |
TT
Takanobu Takeuchi
Hosiden: 1 patents #14 of 38Top 40%
Overall (2005): #91,528 of 245,428Top 40%
1
Patents 2005