Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666527 | System for dynamically changing logical data structure of database | Toshiharu Tatsumi | 1997-09-09 |
HE
Hisayuki Enbutsu
Overall (1997): #142,565 of 185,788Top 80%
1
Patents 1997