Patent Assignment
Reel/Frame 004924/0443
Assignment of Assignors Interest.
Recorded: 1988-07-22
Pages: 1
Assignors
SHIRATORI, YOSHITAKA
Executed: 1988-07-08
SAKAMOTO, TOMOYOSHI
Executed: 1988-07-08
ABE, SEIICHI
Executed: 1988-07-08
Covered Property
(1)
Apparatus for Collecting Wafers
Patent:
4,899,719 →
Application:
07/223,512 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Effective on 12/01/1990
Aug 14, 1991
From: MITSUBISHI KINSOKU KABUSHIKI KAISHA (CHANGED TO)
To: MITSUBISHI MATERIALS CORPORATION
Reel/Frame 005816/0053 →
Change of Address Effective 11/28/88.
Aug 14, 1991
From: MITSUBISHI KINZOKU KABUSHIKI KAISHA
To: MITSUBISHI KINZOKU KABUSHIKI KAISHA
Reel/Frame 005816/0064 →