IP Library › Assignment 037032/0937
Patent Assignment
Reel/Frame 037032/0937

Assignment of Assignor's Interest

Recorded: 2015-11-13 Pages: 8
Assignors
ECHIGOYA, SHOKO
Executed: 2015-10-30
NAKAMURA, FUMIHIKO
Executed: 2015-10-30
YAGI, SHUICHI
Executed: 2015-10-30
MATSUMOTO, SOUTA
Executed: 2015-10-30
KAWAI, HIROJI
Executed: 2015-10-30
Assignee
POWDEC K.K.
23-15, WAKAGI-CHO 1-CHOME, OYAMA-SHI, TOCHIGI, 323-0028, JAPAN
Covered Property (1)
Semiconductor Device Having a Polarization Super Junction Field Effect Transistor, Electric Equipment, Bidirectional Field Effect Transistor, and Mounted Structure Body Having the Same
Patent: 9,991,335 →
Application: 14/890,659 →
Publication: US 2016/0093691
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Dec 2, 2025
From: POWDEC K.K.
To: SANKEN ELECTRIC CO., LTD.
Reel/Frame 073089/0248 →