Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4991135 | Electronic dictionary | Motokazu Yoshimura, Seiko Ishikawa | 1991-02-05 |
| 4747053 | Electronic dictionary | Motokazu Yoshimura, Seiko Ishikawa | 1988-05-24 |
TN
Tsuyoshi Nishibu
Overall (All Time): #2,314,270 of 4,157,543Top 60%
2
Patents All Time