Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6407509 | Plasma display panel | Yuichi Ikeda, Hideshi Fukumoto, Keizo Suzuki, Masaji Ishigaki | 2002-06-18 |
| 6371166 | Solenoid valve device | Hiroshi Yoshizawa, Katsumi Shirai, Akira Nagasaki, Shigeto Ryuen | 2002-04-16 |