Patent Assignment
Reel/Frame 024456/0748
Assignment of Assignor's Interest
Recorded: 2010-05-28
Pages: 6
Assignor
HITACHI, LTD.
Executed: 2010-05-25
Assignee
HITACHI CONSUMER ELECTRONICS CO., LTD.
2-1, OTEMACHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Properties
(50)
Digital Transmission Signal Processing System and Recording/ Reproducing System
Patent:
5,337,199 →
Application:
07/727,059 →
A Signal Processor for a Wide Television Receiver
Patent:
5,243,421 →
Application:
07/772,162 →
Digital Transmission Signal Processing System and Recording/Reproducing System
Patent:
5,671,095 →
Application:
08/238,528 →
Television Receiver Capable of Enlarging and Compressing Image
Patent:
5,534,934 →
Application:
08/260,576 →
Television Receiver Which Controls the Program Reserve in a Vcr
Patent:
5,576,773 →
Application:
08/267,478 →
Digital Transmission Signal Processing System and Recording/Reproducing System
Patent:
5,517,368 →
Application:
08/457,486 →
Digital Transmission Signal Processing System and Recording/Reproducingsystem
Patent:
5,530,598 →
Application:
08/457,597 →
Transmitting and Recording Method, Reproducing Method, and Reproducing Apparatus of Information and Its Recording Medium
Patent:
6,438,172 →
Application:
08/463,827 →
Television Broadcasting Method and System Enabling Picture Broadcasting from the Transmitting Equipment to the Receiving Equipment Using Alternative Broadcasting System Standards
Patent:
5,502,497 →
Application:
08/470,449 →
Method and Apparatus for Recording Digital Signal
Patent:
5,878,010 →
Application:
08/518,579 →
Digital Transmission Signal Processing System and Recording Reproducing System
Patent:
5,699,203 →
Application:
08/620,879 →
Digital Transmission Signal Processing System and Recording/ Reproducing System
Patent:
5,673,154 →
Application:
08/620,880 →
Digital Signal Recording and Reproduction Apparatus Suitable for Recording and Reproducing a Compressed Video Signal
Patent:
6,175,683 →
Application:
08/810,092 →
Broadcasting and Communication Receiver Apparatus
Patent:
6,037,995 →
Application:
08/844,431 →
Digital Transmission Signal Processing System and Recording/Reproducing System
Patent:
5,862,004 →
Application:
08/917,176 →
Television Receiver with on Screen Display for Reserving Programs to Be Recorded or Viewed
Patent:
5,828,417 →
Application:
08/948,146 →
Method and Circuit for Signal Processing of Format Conversion of Picture Signal
Patent:
6,144,412 →
Application:
08/950,666 →
Digital Broadcast Receiver Unit
Patent:
6,549,243 →
Application:
09/135,727 →
Digital Transmission Signal Processing System and Recording/Reproducing System
Patent:
6,002,536 →
Application:
09/188,303 →
Digital Transmission Signal Processing System and Recording/Reproducing System
Patent:
6,069,757 →
Application:
09/326,595 →
Broadcasting and Communication Receiver Apparatus
Patent:
7,158,188 →
Application:
09/418,822 →
Method and Apparatus for Recording Digital Signal
Patent:
6,201,654 →
Application:
09/468,822 →
Digital transmission signal processing system and recording/reproducing system
Patent:
6,278,564 →
Application:
09/567,005 →
Digital transmission signal processing system and recording/reproducing system
Patent:
6,324,025 →
Application:
09/654,962 →
Digital Signal Recording and Reproduction Apparatus Suitable for Recording and Reproducing a Compressed Video Signal
Patent:
6,519,411 →
Application:
09/690,999 →
Digital Transmission Signal Processing System and Recording/Reproducing System
Transmitting and Recording Method, Reproducing Method, and Reproducing Apparatus of Information and Its Recording Medium
Transmitting and Recording Method, Reproducing Method, and Reproducing Apparatus of Information and Its Recording Medium
Apparatus and Method for Transmitting and Receiving Digital Information
Digital Signal Recording and Reproduction Apparatus Suitable for Recording and Reproducing a Compressed Video Signal
Digital Information Recording/Reproducing Apparatus
Digital Information Recording/Reproducing Method and Apparatus
Digital Broadcast Receiver Unit
Transmitting and Recording Method, Reproducing Method, and Reproducing Apparatus of Information and Its Recording Medium
Digital Information Recording/Reproducing Apparatus
Broadcasting and Communication Receiver Apparatus
Digital Broadcast Receiver Unit
Digital Information Recording/Reproducing Apparatus
Apparatus and Method for Receiving and Recording Digital Information
Apparatus for Receiving Compressed Digital Information
Broadcasting and Communication Receiver Apparatus
Method for Transmitting Digital Audio and Video Information
Method and Apparatus for Transmitting and Receiving Digital Video and Audio Information
Method and Apparatus for Transmitting and Receiving Digital Video and Audio Information
Transmitting and Recording Method, Reproducing Method, and Reproducing Apparatus of Information and Its Recording Medium
Transmitting and Recording Method, Reproducing Method, and Reproducing Apparatus of Information and Its Recording Medium
Transmitting and Recording Method, Reproducing Method, and Reproducing Apparatus of Information and Its Recording Medium
Application:
12/182,470 →
Publication:
US 2009/0060460
Transmitting and Recording Method, Reproducing Method, and Reproducing Apparatus of Information and Its Recording Medium
Application:
12/182,476 →
Publication:
US 2009/0067809
Transmitting and Recording Method, Reproducing Method, and Reproducing Apparatus of Information and Its Recording Medium
Application:
12/182,492 →
Publication:
US 2009/0060461
Digital Broadcast Receiver Unit
Related Assignments
(16)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 8, 1991
From: ARAI, HIDEO; OWASHI, HITOAKI; HOSOKAWA, KYOICHI; NISHIMURA, KEIZO
To: HITACHI, LTD., A CORP. OF JAPAN
Reel/Frame 005767/0571 →
Assignment of Assignors Interest.
Oct 7, 1991
From: NAGATA, TATSUO; HIRAHATA, SHIGERU; KATSUMATA, KENJI; TORIKOSHI, SHINOBU
To: HITACHI, LTD. A CORP. OF JAPAN
Reel/Frame 005973/0892 →
Assignment of Assignor's Interest
Jun 16, 1994
From: KATSUMATA, KENJI; HIRAHATA, SHIGERU; MURATA, TOSHINORI; TAKATA, HARUKI
To: HITACHI, LTD.
Reel/Frame 007042/0704 →
Assignment of Assignor's Interest
Jun 28, 1994
From: ITAGAKI, TSUGUO; TOMITA, HIDEO; TANAKA, SIGEYA
To: HITACHI, LTD.
Reel/Frame 007053/0617 →
Assignment of Assignor's Interest
Jun 5, 1995
From: NAKAMURA, MASAFUMI; TAKEUCHI, TOSHIFUMI
To: HITACHI, LTD.
Reel/Frame 007528/0901 →
Assignment of Assignor's Interest
Aug 15, 1995
From: OKAMOTO, HIROO; OWASHI, HITOAKI; NOGUCHI, TAKAHARU; HOSOKAWA, KYOICHI
To: HITACHI, LTD.
Reel/Frame 007687/0528 →
Assignment of Assignor's Interest
Mar 4, 1997
From: SUGIMURA, NAOZUMI; OKAMOTO, HIROO
To: HITACHI, LTD.
Reel/Frame 008443/0292 →
Assignment of Assignor's Interest
Apr 18, 1997
From: ICHIFUJI, YASUHISA; KISHI, TAKEHITO; SAITO, NAOKE; TAKASHIMIZU, SATORU
To: HITACHI LTD.
Reel/Frame 008526/0568 →
Assignment of Assignor's Interest
Oct 15, 1997
From: HIRANO, YASUHIRO; ISHIKURA, KAZUO; SUGIYAMA, MASATO; NAKAJIMA, MITSUO
To: HITACHI, LTD.
Reel/Frame 008777/0015 →
Assignment of Assignor's Interest
Aug 18, 1998
From: TAKAHASHIMIZU, SATORU; KATSUMATA, KENJI; YAMAMOTO, YUJI; IIMURO, SATOSHI
To: HITACHI, LTD.
Reel/Frame 009411/0001 →
Company Split
Aug 9, 2010
From: HITACHI, LTD.
To: HITACHI CONSUMER ELECTRONICS CO., LTD.
Reel/Frame 024812/0008 →
Assignment of Assignor's Interest
Oct 1, 2013
From: HITACHI CONSUMER ELECTRONICS CO., LTD.
To: HITACHI MAXELL, LTD.
Reel/Frame 031320/0005 →
Assignment of Assignor's Interest
Sep 8, 2014
From: HITACHI CONSUMER ELECTRONICS CO., LTD.; HITACHI CONSUMER ELECTRONICS CO, LTD.
To: HITACHI MAXELL, LTD.
Reel/Frame 033694/0745 →
Assignment of Assignor's Interest
Jan 25, 2018
From: HITACHI MAXELL, LTD.
To: MAXELL, LTD.
Reel/Frame 045142/0208 →
Merger
Nov 29, 2021
From: MAXELL, LTD.
To: MAXELL HOLDINGS, LTD.
Reel/Frame 058255/0579 →
Change of Name
Dec 3, 2021
From: MAXELL HOLDINGS, LTD.
To: MAXELL, LTD.
Reel/Frame 058666/0407 →