Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836454 | Method and apparatus for reading and writing information onto and from information recording disks | Manabu Sasaki, Yasushi Fukuda, Kazuo Shigematsu | 2004-12-28 |
| 6794026 | Radiating sheet and PDP panel | Fumitaka Ebihara, Masao Tatsuzawa | 2004-09-21 |
| 6683823 | Method for reproducing information on a recording medium | Hideki Saga, Hiroaki Nemoto, Hirofumi Sukeda, Kimio Nakamura, Yohji Maruyama +2 more | 2004-01-27 |