Patent Assignment
Reel/Frame 020642/0526
Corrected Assignment -- an Error Was Found in Assignee's Name on Both Electronic Cover Sheet and Notice of Recordation -- Reel 020377/ Frame 0086
Recorded: 2008-03-06
Pages: 3
Assignors
NAKAYAMA, YOSHINORI
Executed: 2007-09-10
SOHDA, YASUNARI
Executed: 2007-09-10
HITOMI, KEIICHIRO
Executed: 2007-09-10
KOYANAGI, HAJIME
Executed: 2007-09-20
Assignee
HITACHI HIGH-TECHNOLOGIES CORPORATION
1-24-14, NISHI SHINBASHI, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Standard Reference Component for Calibration, Fabrication Method for the Same, and Scanning Electron Microscope Using the Same
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 17, 2008
From: NAKAYAMA, YOSHINORI; SOHDA, YASUNARI; HITOMI, KEIICHIRO; KOYANAGI, HAJIME
To: HITACHI HIGH-TECHMOLOGIES CORPORATION
Reel/Frame 020377/0086 →
Change of Name and Address
Mar 30, 2020
From: HITACHI HIGH-TECHNOLOGIES CORPORATION
To: HITACHI HIGH-TECH CORPORATION
Reel/Frame 052259/0227 →