Inventor

KOISHIHARA YASUSHI

JP2 patents

Patents

2 patents

US6551247B2Apr 22, 2003

Ultrasonic probe

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations89

US6837856B2Jan 4, 2005

Ultrasonic search unit and method for producing the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations58