Issued Patents All Time
Showing 51–51 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5136289 | Dictionary searching system | Shigeru Yoshida, Yasuhiko Nakano, Yoshiyuki Okada | 1992-08-04 |
HC
Hirotaka Chiba
Overall (All Time): #52,990 of 4,157,543Top 2%
51
Patents All Time