Patent Assignment
Reel/Frame 022881/0656
Assignment of Assignor's Interest
Recorded: 2009-06-26
Pages: 3
Assignors
TAKESHIMA, MASAHIRO
Executed: 2009-03-02
TAMURA, KAZUO
Executed: 2009-03-02
KAWAHARA, TAKESHI
Executed: 2009-03-11
Assignees
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-8280, JAPAN
HITACHI ENGINEERING & SERVICES CO., LTD.
2-2, SAIWAI-CHO 3-CHOME, HITACHI-SHI, IBARAKI, 317-0073, JAPAN
MATRIX INC.
AS BLDG., 6 FL., 3-13-20 NISHITENMA, KITA-KU, OSAKA, 530-0047, JAPAN
Covered Property
(1)
Tag Detecting System, Moving Object Detecting Method, and Entrance/Exit Management System
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 29, 2012
From: KONDOU, MASAYOSHI; KAWARAI, DAI
To: HITACHI, LTD.; HITACHI ENGINEERING & SERVICES CO., LTD.; MATRIX INC.
Reel/Frame 027782/0084 →
Assignment of Assignor's Interest
Nov 17, 2014
From: HITACHI, LTD.
To: HITACHI INDUSTRY & CONTROL SOLUTIONS, LTD.
Reel/Frame 034184/0273 →