Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970919 | Method and system for network management | Yoshiko Doi, Miyuki Sato, Yujo Kakumi, Atsushi Hattori | 2005-11-29 |
| 6752675 | Method for recycling cathode ray tube bulb | Kazuo Saimoto, Juichi Sasada, Hideaki Tokiyasu, Hidefumi Okada, Ikuko Aoki | 2004-06-22 |