Patent Assignment
Reel/Frame 026733/0308
Corrective Assignment to Correct the Second Assignee's Name on a Document Previously Recorded on Reel 026459 Frame 0303. Assignor(S) Hereby Confirms the Assignment of Assignors Interest.
Recorded: 2011-08-11
Pages: 4
Assignor
YOKOYAMA, HIROYUKI
Executed: 2011-05-17
Assignees
SONY CORPORATION
1-7-1 KONAN, MINATO-KU, TOKYO, JAPAN
TOHOKU UNIVERSITY
2-1-1 KATAHIRA, AOBA-KU, SENDAI-SHI, MIYAGI, JAPAN
Covered Property
(1)
Alignment Method of Semiconductor Optical Amplifier and Light Output Device
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 17, 2011
From: YOKOYAMA, HIROYUKI
To: SONY CORPORATION
Reel/Frame 026459/0303 →
Assignment of Assignor's Interest
Jun 17, 2011
From: OKI, TOMOYUKI; KODA, RINTARO; KURAMOTO, MASARU; MIYAJIMA, TAKAO
To: SONY CORPORATION
Reel/Frame 026468/0463 →
Corrective Assignment to Correct the Assignees to Add the Second Assignee on a Document Previously Recorded on Reel 026468 Frame 0463. Assignor(S) Hereby Confirms the Assignment of Assignors Interest.
Jul 14, 2011
From: OKI, TOMOYUKI; KODA, RINTARO; KURAMOTO, MASARU; MIYAJIMA, TAKAO
To: SONY CORPORATION; TOHOKU UNIVERSITY
Reel/Frame 026610/0161 →