Patent Assignment
Reel/Frame 023448/0006
Change of Name
Recorded: 2009-10-30
Pages: 18
Assignor
NIIGATA SEIMITSU CO., LTD.
Executed: 2008-10-24
Assignee
NSC CO., LTD.
SHIN KOJIMACHI BLDG. 8F, 3-3, 3-3, KOJIMACHI 4-CHOME, CHIYODA-KU, TOKYO, 102-0083, JAPAN
Covered Property
(1)
Open Gain Adjustment Circuit for Operational Amplifier
Application:
12/091,294 →
Publication:
US 2009/0261905
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Sep 16, 2009
From: NIIGATA SEIMITSU CO., LTD.
To: NSC CO., LTD.
Reel/Frame 023240/0899 →
Assignment of Assignor's Interest
Oct 30, 2009
From: ISHIGURO, KAZUHISA
To: NIIGATA SEIMITSU CO., LTD.; RICOH CO., LTD.
Reel/Frame 023447/0522 →
Assignment of Assignor's Interest
Oct 30, 2009
From: NSC CO., LTD.
To: RICOH CO., LTD.
Reel/Frame 023449/0462 →