Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D350148 | Electronic calculator | Takahisa Yubisui | 1994-08-30 |
| D345732 | Memorandum input and output terminal | Hiroshi Sakaguchi, Koji Nishida, Shinsaku Hino | 1994-04-05 |
| D341573 | Memorandum input and output terminal | Hiroshi Sakaguchi, Shinsaku Hino, Kouji Nishida | 1993-11-23 |
| D340917 | Memorandum input and output device | Hiroshi Sakaguchi, Shinsaku Hino, Koji Nishida | 1993-11-02 |