Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7092732 | Radio-communication control method and equipment | Satoshi Tamaki | 2006-08-15 |
| 7032163 | Error correction decoder for turbo code | Takashi Yano | 2006-04-18 |
| 7016665 | Charging method and terminal equipment in the information and communication network system | Masaaki Shida, Tomoaki Ishifuji, Nobukazu Doi, Kazuko Hamaguchi | 2006-03-21 |
| 6675007 | Charging method and terminal equipment in the information and communication network system | Masaaki Shida, Tomoaki Ishifuji, Nobukazu Doi, Kazuko Hamaguchi | 2004-01-06 |