Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 7824194 | Case with connector and manufacturing method thereof | Yoshikazu Suzuki, Akira Ishimaru, Tomokiyo Suzuki, Hironao Hayashi, Shigeru Hayashida +5 more | 2010-11-02 |
| 7687723 | Mounting substrate and microphone mounted thereon | Toshiro Izuchi, Kazuo Ono, Hiroaki Onishi | 2010-03-30 |
| 7347699 | Surface-mounted electrical connector | Kensaku Sato, Akira Shirai, Yoshikazu Suzuki, Hironao Hayashi, Akira Ishimaru +3 more | 2008-03-25 |
| 6607384 | Lighting device for dental or medical instrument, and dental or medical instrument having lighting device | — | 2003-08-19 |
| 6425826 | Game machine and information storage medium | Yuji Iizuka | 2002-07-30 |
| 6336864 | Game machine, method for checking hit and information storage medium | — | 2002-01-08 |