Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6594636 | Method for managing workflow based on electronic mail system | Toshiaki Sakaguchi, Hiroshi Tsuji, Atsushi Aoki | 2003-07-15 |
| 6526388 | Interoperable workflow management system | Toshiaki Sakaguchi, Hiroshi Tsuji, Michiaki Kimura | 2003-02-25 |
| 6526425 | Digitized document circulating system with circulation history | Yuichi Mori, Kazuyasu Tsuiki, Hiroshi Majima, Kenichi Aoshima, Tetsuji Toge +1 more | 2003-02-25 |
| 6523024 | Methods for retrieving database with image information | Hiroshi Yajima, Hiroyuki Okuda, Noritsugu Kagaya, Maki Tamano | 2003-02-18 |
| 6516328 | Digitized document circulating system with circulation history | Yuichi Mori, Kazuyasu Tsuiki, Hiroshi Majima, Kenichi Aoshima, Tetsuji Toge +1 more | 2003-02-04 |