Assignment of Assignor's Interest

Recorded: 2011-12-02 Pages: 3

Assignors

SUDO, TOSHIAKI

Executed: 2011-11-22

YOSHIOKA, TAKUMA

Executed: 2011-11-22

SUZUKI, KOICHI

Executed: 2011-11-21

YAMAZAKI, SHINSUKE

Executed: 2011-11-22

Assignee

JAPAN SUPER QUARTZ CORPORATION

5-14-3, BARAJIMA, AKITA-SHI, AKITA, 010-0065, JAPAN

Covered Property (1)

Method of Manufacturing Granulated Silica Powder, Method of Manufacturing Vitreous Silica Crucible

Patent: 9,284,207 →

Application: 13/308,223 →

Publication: US 2012/0137732

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.