Magnetic Recorder Or Player Patents (Class D14/260)
  • Apparatus for reading optical disc
    Patent number: D500760
    Type: Grant
    Filed: June 4, 2003
    Date of Patent: January 11, 2005
    Assignee: Mitsumi Electric Co., Ltd.
    Inventors: Atsushi Kirii, Keiichi Sato, Yoshimi Hanaika, Wataru Minoya
  • Front portion of tape player
    Patent number: D436103
    Type: Grant
    Filed: March 7, 2000
    Date of Patent: January 9, 2001
    Assignee: Sony Corporation
    Inventors: Yoshinori Yamada, Keitaro Tsuboki
  • Magnetic head slider
    Patent number: D501206
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: January 25, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Yoshihiro Ueno, Deng Zhi Sheng
  • Head carriage
    Patent number: D437846
    Type: Grant
    Filed: August 5, 1998
    Date of Patent: February 20, 2001
    Assignee: TEAC Corporation
    Inventors: Hidetoshi Kabasawa, Jun Makabe, Takashi Niinuma
  • Magnetic head suspension
    Patent number: D502699
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: March 8, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Makoto Miyamoto, Hideki Kuwajima, Kenichi Sakamoto
  • Magnetic head suspension
    Patent number: D504424
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: April 26, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Hideyuki Hashi, Hideki Kuwajima
  • Magnetic head suspension
    Patent number: D505419
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: May 24, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Hideyuki Hashi, Hideki Kuwajima
  • Pickup for disc player
    Patent number: D506751
    Type: Grant
    Filed: October 22, 2003
    Date of Patent: June 28, 2005
    Assignee: Sony Corporation
    Inventor: Osamu Oga
  • Magnetic head suspension
    Patent number: D507264
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: July 12, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Makoto Miyamoto, Hideki Kuwajima, Kenichi Sakamoto
  • Pickup for disc player
    Patent number: D507265
    Type: Grant
    Filed: December 19, 2003
    Date of Patent: July 12, 2005
    Assignee: Sony Corporation
    Inventor: Hiroki Koike
  • Magnetic head suspension
    Patent number: D507565
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: July 19, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Hideyuki Hashi, Hideki Kuwajima
  • Magnetic head slider
    Patent number: D507792
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: July 26, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Yoshihiro Ueno, Deng Zhi Sheng
  • Drive unit for an optical disc player
    Patent number: D443874
    Type: Grant
    Filed: June 18, 1998
    Date of Patent: June 19, 2001
    Assignee: Sony Corporation
    Inventors: Yasuhiro Asaga, Hiroshi Ogino
  • Magnetic head suspension
    Patent number: D508487
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: August 16, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Makoto Miyamoto, Hideki Kuwajima, Kenichi Sakamoto
  • Magnetic head suspension
    Patent number: D508488
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: August 16, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Hideyuki Hashi, Hideki Kuwajima
  • Optical disc recording reproduction apparatus
    Patent number: D509501
    Type: Grant
    Filed: August 13, 2004
    Date of Patent: September 13, 2005
    Assignee: Mitsumi Electric Co., Ltd.
    Inventors: Keiichi Sato, Atsushi Kikuchi, Hirokazu Furuse, Atsushi Kirii
  • Pickup for disc player
    Patent number: D519114
    Type: Grant
    Filed: February 9, 2004
    Date of Patent: April 18, 2006
    Assignee: Sony Corporation
    Inventor: Yoshikazu Shinohara
  • Noise cancellation device for use with recording devices
    Patent number: D454344
    Type: Grant
    Filed: October 19, 2000
    Date of Patent: March 12, 2002
    Assignee: UME Voice, Inc.
    Inventors: Joseph B. Tate, Steven B. Wolff
  • Six groove magnetic tape drive head
    Patent number: D464046
    Type: Grant
    Filed: November 17, 2000
    Date of Patent: October 8, 2002
    Assignee: Fujitsu Limited
    Inventor: Kenji Aoki
  • Four groove magnetic tape drive head
    Patent number: D464343
    Type: Grant
    Filed: November 17, 2000
    Date of Patent: October 15, 2002
    Assignee: Fujitsu Limited
    Inventor: Kenji Aoki
  • Optical pickup
    Patent number: D548231
    Type: Grant
    Filed: May 26, 2006
    Date of Patent: August 7, 2007
    Assignee: Mitsumi Electric Co., Ltd.
    Inventor: Keiichi Sato
  • Optical pickup
    Patent number: D549225
    Type: Grant
    Filed: February 14, 2005
    Date of Patent: August 21, 2007
    Assignee: Mitsumi Electric Co., Ltd.
    Inventor: Tsukasa Yamada
  • DVD head unit
    Patent number: D490796
    Type: Grant
    Filed: June 30, 2003
    Date of Patent: June 1, 2004
    Assignee: KH Technology Corporation
    Inventor: Graham David Allen
  • Tape player adapter for car radios
    Patent number: D303954
    Type: Grant
    Filed: November 8, 1985
    Date of Patent: October 10, 1989
    Assignee: Sound Sender, Inc.
    Inventors: Dennis Michels, Alan Kaplan, Vincent Fusco
  • Magnetic head slider
    Patent number: D499400
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: December 7, 2004
    Assignee: Matsushia Electric Industrial Co., Ltd.
    Inventors: Yoshihiro Ueno, Deng Zhi Sheng
  • Magnetic head suspension
    Patent number: D500315
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: December 28, 2004
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Makoto Miyamoto, Hideki Kuwajima, Kenichi Sakamoto
  • Tape drive unit for a tape recorder
    Patent number: D316097
    Type: Grant
    Filed: March 18, 1987
    Date of Patent: April 9, 1991
    Assignee: Tanashin Denki Co., Ltd.
    Inventors: Shinsaku Tanaka, Tadao Arata
  • Module for a wrist recorder
    Patent number: D317162
    Type: Grant
    Filed: May 31, 1990
    Date of Patent: May 28, 1991
    Assignee: Chatter Box, Inc.
    Inventor: Barry Wingate
  • Phone conversation tapping device for interconnection between a telephone and a recorder
    Patent number: D357684
    Type: Grant
    Filed: February 16, 1994
    Date of Patent: April 25, 1995
    Inventor: James Moreland
  • Optical and magnetic disc recorder
    Patent number: D368908
    Type: Grant
    Filed: December 27, 1994
    Date of Patent: April 16, 1996
    Assignee: Sony Corporation
    Inventor: Takashi Ikenaga
  • Magnetic head
    Patent number: D398613
    Type: Grant
    Filed: July 16, 1996
    Date of Patent: September 22, 1998
    Assignees: Sony Kabushiki Kaisha, Mitsumi Electric Co., Ltd.
    Inventors: Kazuhito Kurita, Toshihiro Kusunoki, Yasuhiro Habara, Takashi Ishizawa, Hideyuki Ikeda, Naoto Inoue
  • Magnetic head
    Patent number: D413334
    Type: Grant
    Filed: February 20, 1997
    Date of Patent: August 31, 1999
    Assignee: Sony Corporation
    Inventors: Kazuo Takahashi, Eiji Oshima, Toshio Mamiya, Kazuyuki Yamamoto, Takashi Yamada
  • Magnetic head
    Patent number: D413900
    Type: Grant
    Filed: November 27, 1996
    Date of Patent: September 14, 1999
    Assignee: Sony Corporation
    Inventor: Tomoyuki Takahashi
  • Magnetic head for a disc recorder
    Patent number: D418147
    Type: Grant
    Filed: May 16, 1997
    Date of Patent: December 28, 1999
    Assignee: Sony Corporation
    Inventor: Tomoyuki Takahashi
  • Magnetic head for a disc recorder
    Patent number: D428409
    Type: Grant
    Filed: October 31, 1997
    Date of Patent: July 18, 2000
    Assignee: Sony Corporation
    Inventor: Tomoyuki Takahashi
  • Compact disc pic
    Patent number: D431036
    Type: Grant
    Filed: May 4, 1999
    Date of Patent: September 19, 2000
    Assignee: Florists' Transworld Delivery, Inc.
    Inventors: Marcia L. Chapman, Gregory E. Severino
  • Recorder accessory
    Patent number: D433678
    Type: Grant
    Filed: May 28, 1999
    Date of Patent: November 14, 2000
    Assignee: One Touch Media International, Inc.
    Inventor: John C. Boucard