Patent Assignment
Reel/Frame 015193/0831
Assignment of Assignor's Interest
Recorded: 2004-09-28
Pages: 3
Assignors
MORI, KYOICHI
Executed: 2004-03-03
YAMASAKI, FUJIO
Executed: 2004-03-03
SUGIYAMA, TOSHINORI
Executed: 2004-03-03
Assignee
HITACHI ELECTRONICS ENGINEERING CO., LTD.
16-3, HIGASHI 3-CHOME, SHIBUYA-KU, TOKYO, JAPAN
Covered Property
(1)
Xy Stage, Head Carriage and Tester of Magnetic Head or Magnetic Disk
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Sep 30, 2004
From: HITACHI ELECTRONICS ENGINEERING CO., LTD.
To: HITACHI HIGH-TECH ELECTRONICS ENGINEERING CO., LTD.
Reel/Frame 015201/0763 →
Change of Name
Sep 21, 2006
From: HITACHI HIGH-TECH ELECTRONICS CO., LTD.
To: HITACHI HIGH-TECHNOLOGIES CORPORATION
Reel/Frame 018294/0837 →
Change of Name and Address
Mar 30, 2020
From: HITACHI HIGH-TECHNOLOGIES CORPORATION
To: HITACHI HIGH-TECH CORPORATION
Reel/Frame 052259/0227 →