Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8639967 | Controlling apparatus, method for controlling apparatus and information processing apparatus | Hitoshi Matsumori, Toshiharu Maekawa, Michio Numata, Satoru Sakai | 2014-01-28 |
| 5721869 | Data processing apparatus with function of effecting hang-up processing | — | 1998-02-24 |