Patent Assignment
Reel/Frame 055073/0579
Assignment of Assignor's Interest
Recorded: 2021-01-29
Pages: 7
Assignors
ITO, TAKESHI
Executed: 2020-12-10
YAMAUCHI, SHOICHI
Executed: 2020-12-10
YAMASHITA, ISAO
Executed: 2020-12-10
Assignee
TOSOH CORPORATION
4560, KAISEI-CHO, SHUNAN-SHI, YAMAGUCHI, 7468501, JAPAN
Covered Property
(1)
Black Sintered Body and Method for Producing the Same