Patent Assignment
Reel/Frame 008777/0015
Assignment of Assignor's Interest
Recorded: 1997-10-15
Pages: 2
Assignors
HIRANO, YASUHIRO
Executed: 1997-10-01
ISHIKURA, KAZUO
Executed: 1997-10-01
SUGIYAMA, MASATO
Executed: 1997-10-01
NAKAJIMA, MITSUO
Executed: 1997-10-01
KIMURA, SHOJI
Executed: 1997-10-01
KURITA, TOSHIYUKI
Executed: 1997-10-01
ITAGAKI, TSUGUO
Executed: 1997-10-01
TAKATA, HARUKI
Executed: 1997-10-01
Assignee
HITACHI, LTD.
6-KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Method and Circuit for Signal Processing of Format Conversion of Picture Signal
Patent:
6,144,412 →
Application:
08/950,666 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 28, 2010
From: HITACHI, LTD.
To: HITACHI CONSUMER ELECTRONICS CO., LTD.
Reel/Frame 024456/0748 →
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 →