Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7076440 | Business processing system employing a notice board business system database and method of processing the same | Yuji Tsusaka, Naofumi Hosoda, Eiji Takamatsu, Makoto Ogawa, Akiko Nagayama | 2006-07-11 |
| 6986138 | Virtual work flow management method | Toshiaki Sakaguchi, Shunsuke Akifuji | 2006-01-10 |
| 6853974 | Workflow system, workflow control method and storage medium | Shunsuke Akifuji, Toshiaki Sakaguchi, Yoko Seki, Atsushi Aoki, Yoshiki Matsuda +2 more | 2005-02-08 |
| 6275809 | Business processing system employing a notice board business system database and method of processing the same | Yuji Tsusaka, Naofumi Hosoda, Eiji Takamatsu, Makoto Ogawa, Akiko Nagayama | 2001-08-14 |
| 5864821 | Method and apparatus for transmitting data in correspondence to a progress stage of a series of business processings | Naofumi Hosoda, Toshihiko Mori, Masafumi Itabashi, Mitsuko Yoshimoto | 1999-01-26 |
| 5493489 | Method and apparatus for defining enterprise information flow | Yasuhiko Mizuno | 1996-02-20 |