Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5818174 | Noiseless dispersion electroluminescent device and switch unit using same | Masahiro Ohara, Masaru Kuwahara | 1998-10-06 |
MY
Masayuki Yahagi
Overall (All Time): #3,698,805 of 4,157,543Top 90%
1
Patents All Time