Patent Assignment
Reel/Frame 028357/0525
Assignment of Assignor's Interest
Recorded: 2012-06-12
Pages: 3
Assignors
SATO, TAKASHI
Executed: 2012-04-25
SATO, KAZUHIRO
Executed: 2012-04-25
MORITA, AYUMU
Executed: 2012-04-27
TSUCHIYA, KENJI
Executed: 2012-04-27
KANNO, TAKAO
Executed: 2012-05-17
NITTA, TOSHIO
Executed: 2012-05-17
Assignees
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
NOK KLUEBER CO., LTD.
1-12-15, SHIBADAIMON, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Grease for Electrical Contact and Slide Electricity Structure, Power Switch, Vacuum Circuit Breaker, Vacuum-Insulated Switchgear, and Vacuum-Insulated Switchgear Assembling Method
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.