Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5561419 | Wireless communication apparatus and game machine using the same | Yuzuru Sasaki, Noboru Shiina, Akio Sakai | 1996-10-01 | |
| 4962509 | Code violation detection circuit for use in AMI signal transmission | — | 1990-10-09 | $35,000 |