Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5736914 | Demagnetizing device for a cathode ray tube | Kazunari Yamaguchi, Kouji Tanaka | 1998-04-07 |
YH
Yukitaka Hisamatsu
Overall (All Time): #3,680,652 of 4,157,543Top 90%
1
Patents All Time