IP Library › Assignment 020588/0760
Patent Assignment
Reel/Frame 020588/0760

Assignment of Assignor's Interest

Recorded: 2008-02-20 Pages: 2
Assignor
HOSAKA, JUNKO
Executed: 2008-02-08
Assignee
POLYMATECH CO., LTD.
8-16, NIHONBASHIHONCHO 4-CHOME, CHUO-KU, TOKYO 103-8424, JAPAN
Covered Property (1)
Decorative Key Sheet for Pushbutton Switches
Patent: 7,902,470 →
Application: 12/071,329 →
Publication: US 2008/0206521
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 31, 2015
From: POLYMATECH CO., LTD.
To: POLYMATECH JAPAN CO., LTD.
Reel/Frame 035301/0276 →
Change of Name Jun 1, 2018
From: POLYMATECH JAPAN CO., LTD.
To: SEKISUI POLYMATECH CO., LTD.
Reel/Frame 045964/0914 →