Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5926154 | Double-screen display device | Michihiro Miyasaka, Tsuyoshi Matsumoto | 1999-07-20 |
IH
Itaru Hirono
Overall (All Time): #3,654,559 of 4,157,543Top 90%
1
Patents All Time