Patent Assignment
Reel/Frame 015249/0454
Assignment of Assignor's Interest
Recorded: 2004-04-21
Pages: 2
Assignee
HITACHI LTD.
1-48, SAIWAI-CHO, AKIYAMA BLDG., C/O NIPPO INT'L PATENT OFFICE, 2-CHOME HITACHI-SHI, IBARAKI, 317-0073, JAPAN
Covered Property
(1)
Variable Valve Type Internal Combustion Engine and Control Method Thereof
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.