Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701995 | Packing case and opening method therefor | Masahiko Higuma, Masami Ikeda, Naohito Asai, Tsutomu Abe, Toshio Kashino +3 more | 1997-12-30 |
| 5683189 | Thermal printer with erasing function using thinned heating energy generating patterns | Akihiko Sukigara, Shigeru Mizoguchi, Yuzo Wada, Yoshikazu Shibamiya | 1997-11-04 |