Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498430 | Plasma display device | Hisamitsu Sakai, Masashi Kato, Tetsuya Maeda, Kazuo Watada | 2002-12-24 |
JH
Junji Hatanaka
Overall (All Time): #3,567,253 of 4,157,543Top 90%
1
Patents All Time