Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7536109 | Optical network system and device, and method for controlling optical network and device | — | 2009-05-19 |
| 7242632 | Memory device, memory managing method and program | — | 2007-07-10 |
| 6457126 | Storage device, an encrypting/decrypting device and method of accessing a non-volatile memory | Yasuhiro Nakamura, Kazunori Asada, Satoshi Era | 2002-09-24 |
| 6131139 | Apparatus and method of simultaneously reading and writing data in a semiconductor device having a plurality of flash memories | Shuuichi Kikuchi, Tsutomu Sugawara | 2000-10-10 |
| 5987573 | Memory apparatus and memory control method | — | 1999-11-16 |