Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8023051 | Touch panel with elongated flexible printed circuit | Hiroshi Tanabe, Seiichi Ishikura | 2011-09-20 |
| 5200942 | Focus adjusting apparatus for an optical pickup apparatus | Yukio Yoshikawa, Masaaki Takagi | 1993-04-06 |