Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7398163 | Sensing apparatus | Nobuo Tsukamoto, Kazuo Akaike | 2008-07-08 |
| D526584 | Frequency measuring device for a crystal resonator | Shunichi Wakamatsu, Tsuyoshi Shiobara, Naoki Onishi | 2006-08-15 |