Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5557716 | Graph drawing | Hiroyuki Watabe | 1996-09-17 |
| 5486055 | Output method and apparatus | — | 1996-01-23 |
HO
Hirotsugu Oka
Overall (All Time): #2,276,018 of 4,157,543Top 55%
2
Patents All Time