IP Library › Assignment 018570/0004
Patent Assignment
Reel/Frame 018570/0004

Assignment of Assignor's Interest

Recorded: 2006-11-15 Pages: 4
Assignors
KOBAYASHI, SHINTARO
Executed: 2006-10-11
YUBUTA, KAZUHIRO
Executed: 2006-10-18
Assignees
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU, TOKYO, JAPAN
NISSHIN ENGINEERING INC.
14-1, KOAMI-CHO, NIHONBASHI, CHUO-KU, TOKYO, 103-8544, JAPAN
Covered Property (1)
Method for Producing Particles, Particles, and Sintered Body
Patent: 7,727,497 →
Application: 11/463,337 →
Publication: US 2007/0053814
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Apr 8, 2010
From: PENTAX CORPORATION
To: HOYA CORPORATION
Reel/Frame 024206/0679 →
Assignment of Assignor's Interest Nov 27, 2013
From: HOYA CORPORATION
To: NISSHIN ENGINEERING INC.
Reel/Frame 031686/0852 →