Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5819295 | Document storing and managing system | Aki Nakagawa, Yuji Kanno | 1998-10-06 |
TH
TSUTOMU HATA
Overall (All Time): #3,698,994 of 4,157,543Top 90%
1
Patents All Time