Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7774593 | Encrypted packet, processing device, method, program, and program recording medium | Masaaki Tamai, Hiroshi Yokota | 2010-08-10 |
| 7010720 | Data reception system capable of replacing recording medium | Kazuki Maeda, Hiroshi Yokota | 2006-03-07 |
| 5539747 | Flow control method | Yukiko Ito, Tsutomu Tanaka, Hiroshi Yokota, Chishio Ueno, Kouji Kubota | 1996-07-23 |