Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631666 | Display-integrated type tablet device | Takao Tagawa, Kengo Takahama, Noritoshi Kako | 1997-05-20 |
KO
Kazunari Okamura
Overall (1997): #122,153 of 185,788Top 70%
1
Patents 1997