Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6622158 | Character information copying system, recording apparatus, and recording method | Tomohiro Koyata, Takahiro Hirai, Hiroshi Mizuno | 2003-09-16 |
| 6462753 | Dubbing system, controlling apparatus thereof, and dubbing method | Tomohiro Koyata, Hiroshi Mizuno | 2002-10-08 |
| 6392964 | DIGITAL SIGNAL RECORDING/REPRODUCING APPARATUS AND REMOTE CONTROLLING APPARATUS CAPABLE OF DISPLAYING PROGRAM NAMES IN A PLURALITY OF DISPLAY FIELDS USING DIFFERENT CHARACTER SYMBOLS AND RECORDING AND REPRODUCING METHODS THEREOF | Tomohiro Koyata, Yoshiyuki Takaku, Motohiko Akiyama, Hiroshi Yamaguchi, Hiroshi Mizuno | 2002-05-21 |