Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5493412 | Information signal reproduction apparatus | Shinichi Koyama, Nobutoshi Takayama, Masahito Natsume, Eiji Oyama, Kunio Sakurai | 1996-02-20 |
SH
Sakae Hori
Overall (All Time): #3,736,747 of 4,157,543Top 90%
1
Patents All Time