Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4630252 | Control apparatus for optical disc player for locating blank tracks | Yoshio Miura, Tooru Fujishima, Yoshimichi Kudo, Chiharu Takayama, Tooru Kawashima | 1986-12-16 |
| 4541084 | Focus servo system having object lens protection circuit for an optical disc player | Masami Yamashita, Yoshio Miura, Motoyuki Suzuki | 1985-09-10 |