IP Library › Assignment 023782/0786
Patent Assignment
Reel/Frame 023782/0786

Assignment of Assignor's Interest

Recorded: 2010-01-14 Pages: 5
Assignors
FUKUI, MASANORI
Executed: 2010-01-14
SHIRAKAWA, MINORU
Executed: 2010-01-14
NEMOTO, TADASHI
Executed: 2010-01-14
SATO, TADASHI
Executed: 2010-01-14
Assignee
JAPAN SUPER QUARTZ CORPORATION
5-14-3, BARAJIMA, AKITA-SHI, AKITA, 010-0065, JAPAN
Covered Property (1)
Carbon Electrode Grinding Apparatus
Patent: 8,449,352 →
Application: 12/687,264 →
Publication: US 2010/0178855
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Oct 15, 2018
From: JAPAN SUPER QUARTZ CORPORATION
To: SUMCO CORPORATION
Reel/Frame 047237/0179 →