Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5812995 | Electronic document filing system for registering and retrieving a plurality of documents | Masahiro Sasaki, Yasuhiro Tsuchie, Tsuyoshi Kuwano | 1998-09-22 |
SO
Sachiyo Otsuka
Overall (All Time): #3,697,568 of 4,157,543Top 90%
1
Patents All Time