Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8912487 | Charged particle beam device, position specification method used for charged particle beam device, and program | Megumi Aizawa, Satoshi Tomimatsu, Isamu Sekihara | 2014-12-16 |
| 6965162 | Semiconductor chip mounting substrate and semiconductor device using it | Makoto Yoshino, Kensho Murata | 2005-11-15 |
| 5207316 | Limit switch | — | 1993-05-04 |
| 5028748 | Limit switch | — | 1991-07-02 |