Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8281094 | Remote copy system | Yoshifumi Miyatake, Katsuhiro Okumoto | 2012-10-02 |
| 7617334 | Data processing system, data processing method and program | Junichi Muto, Isamu Kurokawa, Shinichi Hiramatsu | 2009-11-10 |
| 7194591 | Data communication apparatus and method for managing memory in the same | Toshiharu Takemura, Tadashi Morita, Fumio Kubono, Taro Kurita | 2007-03-20 |
| 5949587 | Apparatus and method for producing original plate for optical disc | Hiroshi Takamizawa, Kazuhito Hori, Atsushi Koshiyama, Kunihide Fujii | 1999-09-07 |