Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4807123 | Programmable system for inputting & Processing data using visually perceptible data entry frames | Junichi Komatsu, Koji Mizuno | 1989-02-21 |
TF
Toshiaki Fujikawa
Overall (1989): #49,237 of 140,708Top 35%
1
Patents 1989