Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6574418 | Apparatus and method for reproduction and distribution medium | Toshiya Akiba, Masashi Ohta, Toshimichi Hamada, Taro Suito, Koichi Chotoku | 2003-06-03 |
| 6542695 | Video signal recording/reproduction apparatus and method with multi-picture display | Toshiya Akiba, Masashi Ohta, Toshimichi Hamada, Taro Suito, Masami Tomita +2 more | 2003-04-01 |