Issued Patents 2003
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663491 | Game apparatus, storage medium and computer program that adjust tempo of sound | Hajime Watabe, Akio Onda, Kyoko Endo | 2003-12-16 |
| 6646963 | Optical recording medium, method for recording/reproducing the optical recording medium and apparatus for recording/reproducing the optical recording medium including a wobbled groove | Yoshiyuki Akiyama, Shinichiro Iimura, Hiroshi Ogawa, Kazuo Kuroda, Akiyoshi Inoue +2 more | 2003-11-11 |
| 6641934 | High density information recording medium, and manufacturing method of the same medium | Naoki Honda, Kazuhiro Ouchi | 2003-11-04 |
| 6638759 | Process for preparation of optically active 1,2-diols by cultivating microorganisms | Hideaki Idogaki, Atsushi Nakagawa | 2003-10-28 |
| 6633723 | Recording and reproducing system, recording apparatus and reproducing apparatus having copy protection function | Kazuo Kuroda, Yoshiaki Moriyama, Kazumi Sugaya | 2003-10-14 |
| 6630082 | Optical disc, and reading system and manufacturing method of the disc | Kazuo Kuroda, Eiji Muramatsu | 2003-10-07 |
| 6631104 | Apparatus for and method of adding information onto recording medium that enables additional recording | Kazuo Kuroda | 2003-10-07 |
| 6624573 | Fluorescent display device | Soichi Shinya, Kazuhiko Tojo, Klaus Heynen | 2003-09-23 |
| 6606289 | Optical recording medium, method for recording/reproducing the optical recording medium and apparatus for recording/reproducing the optical recording medium including a wobbled groove | Yoshiyuki Akiyama, Shinichiro Iimura, Hiroshi Ogawa, Kazuo Kuroda, Akiyoshi Inoue +2 more | 2003-08-12 |
| 6604234 | Method of designing/manufacturing semiconductor integrated circuit device using combined exposure pattern and semiconductor integrated circuit device | Mitsuo Usami | 2003-08-05 |
| 6599646 | Magnetic recording medium | Naoki Honda, Kazuhiro Ouchi | 2003-07-29 |
| 6574191 | Line switching system and method | Takashi Usukura | 2003-06-03 |
| 6535477 | Optical recording medium having groove and land tracks, and method of manufacturing the same | Eiji Muramatsu, Masahiro Kato, Shoji Taniguchi | 2003-03-18 |
| 6504814 | Optical disc, and reading system and manufacturing method of the disk | Kazuo Kuroda, Eiji Muramatsu | 2003-01-07 |