Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673117 | Data communication apparatus with detachable network control unit | Yosuke Ezumi, Toshio Kenmochi, Takeshi Tsukamoto | 1997-09-30 |
HT
Hisashi Toyoda
Overall (1997): #140,216 of 185,788Top 80%
1
Patents 1997