Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072869 | Optical pickup having an aberration correction function | Ryozo Hosoda | 2011-12-06 |
| 8004773 | Lens drive mechanism and optical pickup having same | Ryozo Hosoda, Shinya Hatano | 2011-08-23 |
| 7998629 | Method of operating hydrogen and power generating system | Jun Takeuchi | 2011-08-16 |
| 7940610 | Optical head with adhesive relief portions | Togo Kojima | 2011-05-10 |
| 7915740 | Semiconductor device | — | 2011-03-29 |
| 7882632 | Industrial pump and manufacturing method thereof | Yoshimasa Chiba | 2011-02-08 |