Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6470391 | Method for transmitting data via a network in a form of divided sub-packets | Yoshifumi Takamoto, Hiroki Kanai, Tadahiro Takase, Katsuyoshi Kitai | 2002-10-22 |
| 6449631 | Method and apparatus for transmitting data in a network wherein acknowledgment signals are transmitted to acknowledge receipt of data | Yoshifumi Takamoto, Hiroki Kanai, Tadahiro Takase, Katsuyoshi Kitai | 2002-09-10 |
| 6404766 | Network data communication system | Katsuyoshi Kitai, Satoshi Yoshizawa, Frederico Buchholz Maciel, Toshiaki Tarui, Tatsuo Higuchi +1 more | 2002-06-11 |
| 6385606 | File format conversion method, and file system, information processing system, electronic commerce system using the method | Shigekazu Inohara, Toyohiko Kagimasa, Fumio Noda, Jinghua Min | 2002-05-07 |
| 6377952 | File format conversion method, and file system, information processing system, electronic commerce system using the method | Shigekazu Inohara, Toyohiko Kagimasa, Fumio Noda, Jinghua Min | 2002-04-23 |