Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5611693 | Image karaoke device | Norio Chaya, Hiroshi Nishikawa, Koichi Hayashi, Hiroyuki Takada, Yasutada Aoyama +1 more | 1997-03-18 |
| 5612681 | Data transmission system having dedicated clock channel | Yasuhiro Funahashi, Kazunori Ikami, Yuji Kiyohara, Yoshihiko Hibino, Yuichi Yasutomo | 1997-03-18 |