Patent Assignment
Reel/Frame 062603/0086
Assignment of Assignor's Interest
Recorded: 2023-02-06
Pages: 10
Assignors
SHIMODA, TAKAFUMI
Executed: 2022-11-09
KIKKAWA, YUKI
Executed: 2022-11-09
SATO, TOMOAKI
Executed: 2022-11-09
NEGISHI, TAKAYUKI
Executed: 2022-11-09
Assignee
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, SHUNAN-SHI, YAMAGUCHI, 745-8648, JAPAN
Covered Property
(1)
Semiconductor Wafer Processing Liquid Containing Hypobromite Ions and Ph Buffering Agent