Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5737618 | Document processing system for displaying brackets | Rimiko Nakayama, Takayuki Nagai, Toshiharu Oshima | 1998-04-07 |
| 5086453 | Apparatus for communicating data via a telephone | Seiiti Senoo | 1992-02-04 |