Patent Assignment
Reel/Frame 018389/0684
Assignment of Assignor's Interest
Recorded: 2006-10-10
Pages: 2
Assignors
NISHIMURA, KOICHIRO
Executed: 2006-07-24
KAWASHIMA, TORU
Executed: 2006-08-07
HARAI, MITSUHIRO
Executed: 2006-08-02
TODA, TSUYOSHI
Executed: 2006-07-24
Assignees
HITACHI LTD.
6-6 MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
HITACHI-LG DATA STORAGE, INC.
22-23, KAIGAN 3-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Optical Disk Apparatus and Test Writing Method
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the 3RD Assignors Name Previously Recorded on Reel 018389 Frame 0684. Assignor(S) Hereby Confirms the 3RD Assignors Name Should Appear as: Mitsuru Harai.
Nov 22, 2006
From: NISHIMURA, KOICHIRO; KAWASHIMA, TORU; HARAI, MITSURU; TODA, TSUYOSHI
To: HITACHI LTD.; HITACHI-LG DATA STORAGE, INC.
Reel/Frame 018548/0357 →
Assignment of Assignor's Interest
Jun 12, 2013
From: HITACHI, LTD.
To: HITACHI CONSUMER ELECTRONICS CO., LTD.
Reel/Frame 030668/0719 →