Patent Assignment
Reel/Frame 046509/0546
Assignment of Assignor's Interest
Recorded: 2018-07-31
Pages: 2
Assignee
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Gas Ring for a Plasma Processing Apparatus
Patent:
871,608 →
Application:
29/635,289 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.