Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371516 | Pen-type computer input device | Ryuichi Toyoda, Kimikatsu Sato, Akemi Shibuya | 1994-12-06 |
TM
Takeshi Masaki
Overall (1994): #63,036 of 165,921Top 40%
1
Patents 1994