IP Library › Assignment 019549/0435
Patent Assignment
Reel/Frame 019549/0435

Assignment of Assignor's Interest

Recorded: 2007-06-28 Pages: 2
Assignors
KOFUJI, NAOYUKI
Executed: 2007-05-06
AKIYAMA, HIROSHI
Executed: 2007-06-06
NAGATANI, MASAHIRO
Executed: 2007-06-06
Assignee
HITACHI HIGH-TECHNOLOGIES CORPORATION
1-24-14, NISHISHINBASHI, MINATO-KU, TOKYO, 105-8717, JAPAN
Covered Property (1)
Pressure Control Device for Low Pressure Processing Chamber
Patent: 7,680,563 →
Application: 11/767,547 →
Publication: US 2008/0183340
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name and Address Mar 30, 2020
From: HITACHI HIGH-TECHNOLOGIES CORPORATION
To: HITACHI HIGH-TECH CORPORATION
Reel/Frame 052259/0227 →