Patent | Date |
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Memory System App 20160062435 - ARAKAWA; Nobuyuki ;   et al. | 2016-03-03 |
Stamper for producing optical recording medium, optical recording medium, and methods of producing the same Grant 7,171,676 - Takeda , et al. January 30, 2 | 2007-01-30 |
Stamper for producing optical recording medium, optical recording medium, and methods of producing the same Grant 6,971,116 - Takeda , et al. November 29, 2 | 2005-11-29 |
Stamper for producing optical recording medium, optical recording medium, and methods of producing the same App 20050219992 - Takeda, Minoru ;   et al. | 2005-10-06 |
Stamper for producing optical recording medium, optical recording medium, and methods of producing the same App 20050167868 - Takeda, Minoru ;   et al. | 2005-08-04 |
Optical recording medium Grant 6,908,655 - Arakawa , et al. June 21, 2 | 2005-06-21 |
Method of producing information recording medium, production apparatus and information recording medium Grant 6,764,737 - Arakawa , et al. July 20, 2 | 2004-07-20 |
Method for manufacturing original disk for recording medium, and stamper manufacturing method App 20040051052 - Imanishi, Shingo ;   et al. | 2004-03-18 |
Disk-like recording medium and method for producing the same Grant 6,703,100 - Arakawa , et al. March 9, 2 | 2004-03-09 |
Optical recording medium with a substrate of two different resin layers Grant 6,636,476 - Arakawa , et al. October 21, 2 | 2003-10-21 |
Method of producing information recording medium, production apparatus and information recording medium App 20030091781 - Arakawa, Nobuyuki ;   et al. | 2003-05-15 |
Stamper for producing optical recording medium, optical recording medium, and methods of producing the same App 20030031116 - Takeda, Minoru ;   et al. | 2003-02-13 |
Optical recording medium and method for producing the same App 20030021940 - Arakawa, Nobuyuki | 2003-01-30 |
Vibration-damping thermoplastic resin composition and molded article therefrom Grant 6,503,974 - Ogasawara , et al. January 7, 2 | 2003-01-07 |
Vibration- damping thermoplastic resin composition and molded article therefrom App 20030004256 - Ogasawara, Satoshi ;   et al. | 2003-01-02 |
Disk-like recording medium and method for producing the same App 20020155247 - Arakawa, Nobuyuki ;   et al. | 2002-10-24 |
Optical recording medium App 20010044004 - Arakawa, Nobuyuki ;   et al. | 2001-11-22 |
Optical disc molding apparatus Grant 6,302,674 - Arakawa , et al. October 16, 2 | 2001-10-16 |
Method of manufacturing optical recording medium Grant 6,210,609 - Takeda , et al. April 3, 2 | 2001-04-03 |
Optical disc substrate having relatively thicker central supporting portion and relatively thinner recording portion Grant 5,999,513 - Arakawa , et al. December 7, 1 | 1999-12-07 |
Loudspeaker Grant 3,905,448 - Kawakami , et al. September 16, 1 | 1975-09-16 |