Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7240081 | Free storage space management apparatus and method | Gentaro Okayasu, Tsutomu Yamamoto, Taro Shigata | 2007-07-03 |
| 6349349 | System for linking a main control unit to data receiving and transmitting units and a first and second storage units by a network | Hiroyuki Fujita, Norikazu Ito, Satoshi Yoneya, Masakazu Yoshimoto, Satoshi Katsuo +7 more | 2002-02-19 |
| 6253232 | Data processing control device and method of same | Norikazu Ito, Tsutomu Yamamoto, Taro Shigata, Yusuke Tani, Ichiro Fujisawa | 2001-06-26 |