Sugiyama; Takakazu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sugiyama; Takakazu.The latest application filed is for "information record apparatus and method, information record and reproduction apparatus and method, and computer program product".
- Sugiyama; Takakazu - Tokorozawa JP
- Sugiyama, Takakazu - Saitama JP
- Sugiyama, Takakazu - Tokorozawa-shi JP
- Sugiyama, Takakazu - Tokorozawa-City JP
| Patent | Date |
|---|---|
| Linking gap detecting device and method of optical recording medium Grant 7,016,285 - Yanagawa , et al. March 21, 2 | 2006-03-21 |
| Apparatus and method for re-executing pre-pit detection if pre-pits are not detected after changing reference level Grant 6,891,784 - Yanagawa , et al. May 10, 2 | 2005-05-10 |
| Information record apparatus and method, information record and reproduction apparatus and method, and computer program product App 20050068869 - Sugiyama, Takakazu ; et al. | 2005-03-31 |
| Recording apparatus, method for controlling the same and playback apparatus App 20050008346 - Noguchi, Tadashi ; et al. | 2005-01-13 |
| Linking gap detecting device and method of optical App 20040004924 - Yanagawa, Naoharu ; et al. | 2004-01-08 |
| Information recording/reproducing apparatus, and pre-pit detecting method App 20030072230 - Yanagawa, Naoharu ; et al. | 2003-04-17 |
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