Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5003536 | Communication system | Shotaro Tanaka, Masao Ikezaki | 1991-03-26 |
YO
Yukiko Hase Nee Ono
Overall (All Time): #3,872,975 of 4,157,543Top 95%
1
Patents All Time