Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4515850 | Composite ferrite textile | Ken Ishino, Yasuo Hashimoto, Yoshikazu Narumiya | 1985-05-07 |
KI
Kenichi Ichihara
Overall (All Time): #4,014,616 of 4,157,543Top 100%
1
Patents All Time