Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5796490 | Document reader system | Shinichi Shidara, Yutaka Takahashi, Hajime Tachibana, Kiyoji Nakamura, Ushio Anayama | 1998-08-18 |
NI
Noriyasu Ishiwata
Overall (All Time): #3,693,815 of 4,157,543Top 90%
1
Patents All Time