Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5079116 | Electrophotographic type printing plate precursor | Hiroaki Yokoya, Sadao Osawa | 1992-01-07 |
HT
Hiromich Tachikawa
Overall (All Time): #3,841,342 of 4,157,543Top 95%
1
Patents All Time