Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633529 | Disk drive and sealing member | Takashi Yamada, Kazuyuki Yamamoto, Yotaro Sanada, Toshio Mamiya | 2003-10-14 |
| 6629882 | Precise polishing apparatus and method | Mikichi Ban, Matsuomi Nishimura, Shinzo Uchiyama, Takashi Kamono | 2003-10-07 |
| 6618351 | Cartridge and method of cleaning recordation medium surface | Yoshitsugu Araki | 2003-09-09 |
| 6584048 | Focus jump device for reproducing information from a storage medium | Kiyoshi Tateishi | 2003-06-24 |
| 6563672 | Disk cartridge | Kazuyuki Yamamoto, Toshio Mamiya, Takashi Yamada | 2003-05-13 |
| 6556373 | Disk apparatus, method of accessing head thereof to disk-like recording medium, and method of retracting the same | Toshio Mamiya, Takashi Yamada, Kazuyuki Yamamoto, Eiji OSHIMA | 2003-04-29 |
| 6509025 | Method of producing an impact resistant solid cosmetic composition | Yoshimasa Miura, Sadaki Takata, Fukuji Suzuki | 2003-01-21 |