Inventor

TOMITA YOSIHIRO

JP3 patents

Patents

3 patents

US5998907ADec 7, 1999

Surface acoustic wave devices and their manufacturing method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD102 citations97

US6236141B1May 22, 2001

Surface acoustic wave element

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD46 citations92

US6513915B1Feb 4, 2003

Variable dot ink-jet printer

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62