Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8531927 | Optical disc apparatus, tilt correction method, and program | — | 2013-09-10 | $171,000 |
| 8134900 | Recording and reproducing apparatus and laser-driving pulse adjusting method | Jumpei Kura, Naoyuki Nishigata | 2012-03-13 | $304,000 |
| 8068395 | Recording device and method of adjusting laser power | — | 2011-11-29 | $212,000 |
| 7852718 | Compensation value setting device and compensation value setting method | — | 2010-12-14 | $345,000 |
| 7768880 | Reproducing apparatus, and method of adjusting spherical aberration correction and focus bias | — | 2010-08-03 | $338,000 |
| 7344077 | Optical pickup control apparatus, optical pickup control method, and optical disc apparatus | Atsushi Ishimaru | 2008-03-18 | $974,000 |