IP Library › Assignment 017748/0781
Patent Assignment
Reel/Frame 017748/0781

Assignment of Assignor's Interest

Recorded: 2006-06-08 Pages: 5
Assignors
NAKAYAMA, HIROYUKI
Executed: 2006-05-30
YAMADA, KAZUHIRO
Executed: 2006-05-30
SAKAI, YASUHIRO
Executed: 2006-06-02
YAMADA, MAKI
Executed: 2006-06-04
Assignee
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU, TOKYO, JAPAN
Covered Property (1)
Method for Producing Silica Aerogel Coating
Patent: 8,029,871 →
Application: 11/423,010 →
Publication: US 2006/0281828
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger May 4, 2011
From: PENTAX CORPORATION
To: HOYA CORPORATION
Reel/Frame 026222/0303 →
Corporate Split Nov 4, 2011
From: HOYA CORPORATION
To: PENTAX RICOH IMAGING COMPANY, LTD.
Reel/Frame 027176/0673 →