Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4922546 | Radio audio/facsimile communication device | Shuichi Takahashi, Kunihiro Yamanaka | 1990-05-01 |
MH
Masanao Horiki
Overall (All Time): #3,902,030 of 4,157,543Top 95%
1
Patents All Time