IP Library › Assignment 012389/0222
Patent Assignment
Reel/Frame 012389/0222

Assignment of Assignor's Interest

Recorded: 2001-12-18 Pages: 3
Assignors
HANADA, YUJI
Executed: 2001-12-13
KAKIUCHI, SHINICHI
Executed: 2001-12-13
Assignee
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
36-9, MAENOCHO 2-CHOME, ITABASHI-KU, TOKYO, JAPAN
Covered Property (1)
Auxiliary Power Supply Unit and Portable Electronic System
Patent: 6,977,688 →
Application: 10/020,294 →
Publication: US 2002/0075397
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 21, 2005
From: ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
To: PENTAC CORPORATION
Reel/Frame 017008/0739 →
Merger Sep 26, 2011
From: PENTAX CORPORATION
To: HOYA CORPORATION
Reel/Frame 026970/0554 →
Corporate Split Dec 2, 2011
From: HOYA CORPORATION
To: PENTAX RICOH IMAGING COMPANY, LTD.
Reel/Frame 027315/0115 →