Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667318 | Casette reel holding mechanism and the recording apparatus using the aforesaid cassette | Toshiro Sugiyama | 1997-09-16 |
| 5636039 | TV conference system and terminal equipment for use in the same | Masaharu Suzuki, Tsukasa Uehara, Hiroyuki Kawahara | 1997-06-03 |