Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6912190 | Optical disc apparatus and method for reading information from an optical disk having tracks and spaces between the tracks on which address information is recorded | Chikashi Inokuchi, Kohjyu Konno, Yutaka Osada, Mitsuhiko Oohta, Takashi Kawai | 2005-06-28 |
| 6885629 | Recordable optical disk including an auxiliary information presence indicator | Mitsuaki Oshima, Yoshiho Gotoh, Shinichi Tanaka, Mitsurou Moriya, Yoshinari Takemura | 2005-04-26 |
| 6868053 | Optical information recording apparatus for stable recording | Toyoji Gushima, Makoto Usui, Yuuichi Kamioka | 2005-03-15 |
| 6862685 | 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 | 2005-03-01 |
| 6845071 | Optical disc apparatus and recording power determining method thereof | Mamoru Shoji, Shuichi Tasaka, Eiichi Igami | 2005-01-18 |