Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5471439 | Magnetic head device with slidable and adjustable magnetic head | Yoshio Katayama, Seiichi Fujii, Sadao Uchiyama, Hitoshi Moori, Hideo Yoshida | 1995-11-28 |
RS
Ryouichi Soejima
Overall (All Time): #3,785,457 of 4,157,543Top 95%
1
Patents All Time