Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980883 | Chemical substance total management system, storage medium storing chemical substance management program and chemical substance total management method | Takako Oono, Akira Sekine, Tetsuya Matsui, Kiyomi Funabashi | 2005-12-27 |
| 6934640 | Method and system for comprehensive management of chemical materials | Akira Sekine, Takako Oono, Hirotaka Satou, Tetsuya Matsui | 2005-08-23 |