Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority claimed from JP11-149893 external-priority Application filed by Kenji Tagawa, Hideki Matsushima, Teruto Hirota, Tomokazu Ishikawa, Shinji Inoue, Masayuki Kozuka filed Critical Kenji Tagawa Priority to US10/446,655 priority Critical patent/US6779116B2/en Publication of US20030200452A1 publication Critical patent/US20030200452A1/en Priority to US10/832,434 priority patent/US7471878B2/en Application granted granted Critical Publication of US6779116B2 publication Critical patent/US6779116B2/en Priority to US12/271,125 priority patent/US8175441B2/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links ( en Inventor Kenji Tagawa Hideki Matsushima Teruto Hirota Tomokazu Ishikawa Shinji Inoue Masayuki Kozuka Original Assignee Kenji Tagawa Hideki Matsushima Teruto Hirota Tomokazu Ishikawa Shinji Inoue Masayuki Kozuka Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number US10/446,655 Other versions US6779116B2
Google Patents US20030200452A1 - Playback apparatus and playback method US20030200452A1 - Playback apparatus and playback method
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