Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11397821 | Remote access control system | Tatsuyuki Matsushita, Tatsuro Ikeda, Fangming Zhao | 2022-07-26 |
| 6479349 | Laser transceiver system controller | Kazumi Kurooka | 2002-11-12 |
| 6262452 | Nonvolatile semiconductor memory device and manufacturing method therefor | Masahiro Ono, Takashige Ogata, Masurao Yoshii | 2001-07-17 |