Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778877 | Chemical substance total management system, storage medium storing chemical substance management program and chemical substance total management method | Yoshiaki Ichikawa, Takako Oono, Tetsuya Matsui, Kiyomi Funabashi | 2004-08-17 |