Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689583 | Character recognition apparatus using a keyword | Hisao Niwa, Yasuharu Shimeki, Hidetsugu Maekawa | 1997-11-18 |
KK
Kazuhiro Kayashima
Overall (1997): #122,962 of 185,788Top 70%
1
Patents 1997