Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8209264 | Entering and leaving management system | Masao Wakabayashi, Seiji Okumura | 2012-06-26 |
| 6738347 | Rate control communication apparatus and method | Susumu Oka | 2004-05-18 |
| 6516005 | Apparatus and method for data decoding | Shu Murayama, Hiroshi Honma, Susumu Oka | 2003-02-04 |