Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8068392 | Recording method, recording apparatus, and recording medium | — | 2011-11-29 |
| 8023380 | Optical data recording method | Mamoru Shoji, Atsushi Nakamura, Takashi Ishida, Shuichi Tasaka | 2011-09-20 |
| 8014236 | Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk | Yoshiho Gotoh, Mitsuaki Oshima, Shinichi Tanaka, Mitsuro Moriya | 2011-09-06 |
| 7944786 | Optical disc apparatus and recording power determining method thereof | Mamoru Shoji, Shuichi Tasaka, Eiichi Igami | 2011-05-17 |