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Publication


Featured researches published by Hironori Okazawa.


Archive | 1995

Disk cartridge having a locking means and cartridge coupling means

Eiichi Hanakawa; Akira Kurozuka; Hiroyuki Takeuchi; Hironori Okazawa; Yoshikazu Goto


Archive | 2006

OPTICAL PICKUP DEVICE, OPTICAL INFORMATION DEVICE PROVIDED WITH SUCH OPTICAL PICKUP DEVICE, AND OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE PROVIDED WITH SUCH OPTICAL INFORMATION DEVICE

Toshiyasu Tanaka; Hironori Okazawa; Hideki Hayashi


Archive | 2002

Disc cartridge having a stopper member that protrudes toward a disc window

Teruyuki Takizawa; Yoshito Sazi; Kuniko Nakata; Hironori Okazawa


Archive | 1999

Method and apparatus for using a disk cartridge with pull-out type case

Eiichi Hanakawa; Akira Kurozuka; Hiroyuki Takeuchi; Hironori Okazawa; Yoshikazu Goto


Archive | 2002

Disc cartridge having a rotatable shutter

Teruyuki Takizawa; Yoshito Sazi; Kuniko Nakata; Hironori Okazawa


Archive | 2002

Disc cartridge having a disc holding portion at a shutter

Teruyuki Takizawa; Yoshito Sazi; Kuniko Nakata; Hironori Okazawa


Archive | 2002

Disc cartridge having a disc window that exposes one side of a disc

Teruyuki Takizawa; Yoshito Sazi; Kuniko Nakata; Hironori Okazawa


Archive | 2001

Mechanism for moving an optical head in an optical disk apparatus

Kozo Ezawa; Hironori Okazawa; Kazuo Teramae; Masanao Wakikawa; Terumi Tatsumi


Archive | 1999

Disk cartridge, disk drive and disk changer apparatus using the disk cartridge, and method for handling the disk cartridge

Eiichi Hanakawa; Akira Kurozuka; Hiroyuki Takeuchi; Hironori Okazawa; Yoshikazu Goto


Archive | 2005

Disc cartridge having a shutter that includes a convex portion protruding into a center hole of the disc

Teruyuki Takizawa; Yoshito Sazi; Kuniko Nakata; Hironori Okazawa

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