Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8326264 | Mobile communication network system and locking method of a mobile terminal apparatus | Yuji Yamazaki, Tomoko Ishii, Tomoya Murao | 2012-12-04 |
| 4896262 | Emulation device for converting magnetic disc memory mode signal from computer into semiconductor memory access mode signal for semiconductor memory | Yukio Wayama, Michio Shinozaki, Kazunari Yashima | 1990-01-23 |