IP Library › Assignment 012424/0105
Patent Assignment
Reel/Frame 012424/0105

Assignment of Assignor's Interest

Recorded: 2002-01-03 Pages: 3
Assignor
KATO, TETSUAKI
Executed: 2001-12-26
Assignee
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
36-9 MAENOCHO 2-CHOME, ITABASHI-KU, TOKYO, JAPAN
Covered Property (1)
Ultrasonic-Motor Control System
Patent: 6,894,422 →
Application: 10/034,391 →
Publication: US 2002/0089257
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 30, 2004
From: ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
To: PENTAX CORPORATION
Reel/Frame 015519/0399 →
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 →