Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4297713 | Laser recording apparatus | Junji Ichikawa, Nobuhiro Imai, Koichi Kadokura, Masaaki Ishii | 1981-10-27 |
KK
Kimio Kohno
Overall (All Time): #4,099,483 of 4,157,543Top 100%
1
Patents All Time