Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4630155 | Magnetic head shifting means for flexible disk memory system | Tadashi Hasegawa, Yoshiharu Kobayashi, Akira Iwamoto | 1986-12-16 |
YT
Yoshihisa Tedaka
Overall (All Time): #4,006,871 of 4,157,543Top 100%
1
Patents All Time