Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668514 | Signal transmission device | Toyokazu Sano, Takeo Oe | 1997-09-16 |
MH
Masaru Hoshino
Overall (1997): #110,173 of 185,788Top 60%
1
Patents 1997