Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5630560 | Tape cassette | Hiroshi Fujii, Nobuyuki Kodama | 1997-05-20 |
| 5602681 | Lens barrel for a video camera, and linear feeding system thereof | Akihito Nakayama, Satoshi Sakamoto, Kazuhiro Tanaka, Shuji Moro | 1997-02-11 |