Patent Assignment
Reel/Frame 018756/0990
Assignment of Assignor's Interest
Recorded: 2007-01-15
Pages: 3
Assignors
NEMOTO, SATORU
Executed: 2006-10-18
HIRUNUMA, KEN
Executed: 2006-10-18
SEO, SHUZO
Executed: 2006-10-17
Assignee
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU, TOKYO, JAPAN
Covered Property
(1)
Lock Mechanism for Stage Apparatus
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Aug 20, 2009
From: PENTAX CORPORATION
To: HOYA CORPORATION COMPANY
Reel/Frame 023126/0017 →
Corrective Assignment to Correct the Corrective Assignment to Correct the Assignee Name Which Currently Reads Hoya Corporation Company Previously Recorded on Reel 023126 Frame 0017. Assignor(S) Hereby Confirms the Assignee Name Should Read Hoya Corporation..
Dec 14, 2009
From: PENTAX CORPORATION
To: HOYA CORPORATION
Reel/Frame 023647/0983 →
Corporate Split
Dec 2, 2011
From: HOYA CORPORATION
To: PENTAX RICOH IMAGING COMPANY, LTD.
Reel/Frame 027315/0115 →