IP Library Assignment 022548/0703
Patent Assignment
Reel/Frame 022548/0703

Assignment of Assignor's Interest

Recorded: 2009-04-15 Pages: 3
Assignor
KUROSAWA, YUICHI
Executed: 2009-04-07
Assignee
HOYA CORPORATION
2-7-5 NAKA-OCHIAI, SHINJUKU-KU, TOKYO, JAPAN
Covered Property (1)
Diaphragm Driving Device of a Camera System Using an Interchangeable Lens
Patent: 7,934,878 →
Application: 12/423,945 →
Publication: US 2009/0263120
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Corporate Split Dec 2, 2011
From: HOYA CORPORATION
To: PENTAX RICOH IMAGING COMPANY, LTD.
Reel/Frame 027315/0115 →