Patent Assignment
Reel/Frame 003933/0521
Assignment of Assignors Interest.
Recorded: 1981-09-24
Pages: 1
Assignee
NIPPON SOKEN, INC., A CORP. OF JAPAN
14, IWAYA, SHIMOHASUMI-CHO, NISHIO-SHI, AICHI-KEN, JAPAN
Covered Property
(1)
Ultrasonic Wave Conversion Apparatus
Patent:
4,486,868 →
Application:
06/305,358 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.