Patent Assignment
Reel/Frame 022441/0926
Assignment of Assignor's Interest
Recorded: 2009-03-24
Pages: 3
Assignor
CHEN, XIANGYANG
Executed: 2009-03-05
Assignee
YAMATAKE CORPORATION
2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO, 100-6419, JAPAN
Covered Property
(1)
Ventilating System and Ventilating System Control Method
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.