Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699097 | Display medium and method for display therewith | Masami Sugiuchi | 1997-12-16 |
| 5663115 | Thermal recording medium and recording method | Katsuyuki Naito, Masami Sugiuchi, Hirohisa Miyamoto, Hideyuki Nishizawa, Sawako Fujioka +2 more | 1997-09-02 |
| 5619234 | Ink-jet recording apparatus which allows shifting or changing of ink position or direction | Hitoshi Nagato, Tsutomu Saito, Shuzo Hirahara, Tetuo Okuyama, Sakae Tamura +2 more | 1997-04-08 |