Patent Assignment
Reel/Frame 019365/0268
Assignment of Assignor's Interest
Recorded: 2007-06-01
Pages: 3
Assignor
DAINIPPON SCREEN MFG. CO., LTD.
Executed: 2007-04-09
Assignee
SOKUDO CO., LTD.
K-I SHIJO BUILDING, 88 KANKOBOKO-CHO, SHIJODORI-MUROMACHI-HIGASHIIRU, SHIMOGYO-KU, KYOTO, 600-8009, JAPAN
Covered Property
(1)
Film Dissolution Method of Dissolving Silica-Based Coating Film Formed on Surface of a Substrate
Patent:
5,779,928 →
Application:
08/799,478 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 12, 1997
From: YAMASHITA, TETSURO; MITSUHASHI, TSUYOSHI; YABE, MANABU
To: DAINIPPON SCREEN MFG. CO., LTD. (CORPORATION-JAPAN)
Reel/Frame 008466/0269 →
Change of Name
Nov 5, 2014
From: SOKUDO CO., LTD.
To: SCREEN SEMICONDUCTOR SOLUTIONS CO., LTD.
Reel/Frame 034150/0849 →