Patent Assignment
Reel/Frame 020033/0365
Assignment of Assignor's Interest
Recorded: 2007-10-30
Pages: 2
Assignor
SUMITOMO CHEMICAL COMPANY, LIMITED
Executed: 2007-10-05
Assignee
KANTO CHEMICAL CO., INC.
2-8, NIHONBASHI HONCHO 3-CHOME, CHUO-KU, TOKYO, 103-0023, JAPAN
Covered Property
(1)
Cleaning Solution for Semiconductor Substrate
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 22, 2004
From: TAKASHIMA, MASAYUKI; KASAMA, YOSHIKO; TOMIMORI, HIROAKI; AOKI, HIDEMITSU
To: SUMITOMO CHEMICAL COMPANY, LIMITED; NEC ELECTRONICS CORPORATION
Reel/Frame 015248/0798 →
Change of Name
Dec 22, 2010
From: NEC ELECTRONICS CORPORATION
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 025525/0136 →