Patent Assignment
Reel/Frame 005067/0066
Assignment of Assignors Interest.
Recorded: 1989-04-26
Pages: 1
Assignors
YAMASHITA, ICHIRO
Executed: 1989-04-11
SHIMIZU, KOUTARO
Executed: 1989-04-11
BANBA, YOSHIAKI
Executed: 1989-04-11
SHIMANUKI, YASUSHI
Executed: 1989-04-11
HIGUCHI, AKIRA
Executed: 1989-04-11
FURUYA, HISASHI
Executed: 1989-04-12
Assignees
MITSUBISHI KINZOKU KABUSHIKI KAISHA
5-2, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
JAPAN SILICON CO., LTD.
5-2, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Method and Apparatus for Growing Silicon Crystals
Patent:
4,981,549 →
Application:
07/313,799 →
Related Assignments
(3)
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 →
Assignment of Assignors Interest.
Dec 11, 1991
From: JAPAN SILICON CO., LTD.
To: MITSUBISHI MATERIALS SILICON CORPORATION
Reel/Frame 005939/0772 →