Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7196986 | Digital information processing method | Hiroyuki Hayakawa, Tamotsu Ito, Atsihiro Ohno | 2007-03-27 |
| 6816444 | Method and apparatus for digital information processing | Hiroyuki Hayakawa, Tamotsu Ito, Atsuhiro Ohno | 2004-11-09 |
| 6631107 | Method and apparatus for information recording medium | Tamotsu Ito, Toshihiro Kato, Susumu Yoshida, Kensei Hayakawa | 2003-10-07 |
| 4835547 | Thermal printer with a mechanism for preventing a recording sheet's meandering | Shigeharu Myogatani, Kazuhito Murata, Yoshitsugu Hamaguchi, Koichi Tanaka | 1989-05-30 |