Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8050443 | Microphone and microphone mounting structure | Toshiro Izuchi, Kazuo Ono, Kiyoshi Ota, Tsuyoshi Baba | 2011-11-01 |
| 8038914 | Molded article production method and molded article | Yoshikazu Suzuki, Tomokiyo Suzuki, Hironao Hayashi, Osamu Kuriyagawa, Iori Kobayashi +3 more | 2011-10-18 |
| 7974430 | Microphone with dust-proof section | Toshiro Izuchi, Kazuo Ono, Hiroaki Onishi | 2011-07-05 |
| 7907743 | Electro-acoustic transducer | Toshiro Izuchi, Kazuo Ono, Hiroaki Onishi, Ryuji Awamura | 2011-03-15 |