Issued Patents 2002
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6456579 | Method for recording information, apparatus for recording information, and information recording medium | Nobuhiro Tokushuku, Hiroyuki Minemura, Tetsuya Ikeda, Kenji Tokumitsu, Kazuo Shigematsu +1 more | 2002-09-24 |
| 6436504 | Information recording medium | Akemi Hirotsune, Keikichi Andoo, Tetsuya Nishida, Motoyasu Terao, Junko Ushiyama +1 more | 2002-08-20 |
| 6411465 | Rotary head drum assembly with upper, lower and inner drums with cylindrical surfaces of differing outward radial position | Shigeo Obata, Atsushi Imai, Yoshinobu Ono, Shinji Tanaka, Hisashi Takahashi +1 more | 2002-06-25 |
| 6383595 | Information recording medium | Akemi Hirotsune, Motoyasu Terao, Yasushi Miyauchi, Tetsuya Nishida, Keikichi Ando +5 more | 2002-05-07 |
| 6343056 | Information recording method and apparatus with suppressed mark edge jitters | Tsuyoshi Toda, Masatoshi Ohtake, Motoyasu Terao, Junko Ushiyama, Keikichi Andoo +4 more | 2002-01-29 |
| 6340555 | Information recording medium and information recording and reproducing apparatus using the same | Motoyasu Terao, Yukio Fukui, Nobuhiro Tokushuku, Keikichi Andoo, Tetsuya Nishida +3 more | 2002-01-22 |
| 6339279 | Mirror-carrying flash lamp | Hiroyuki Amano | 2002-01-15 |
| 6339280 | Flash lamp with mirror | Hiroyuki Amano | 2002-01-15 |