Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643679 | Decorative article | Yoko Ishimaru, Hirobumi Ohmori, Michihiko Inaba | 1997-07-01 |
| 5619197 | Signal encoding and decoding system allowing adding of signals in a form of frequency sample sequence upon decoding | — | 1997-04-08 |