Inventor

HAYAKAWA TOSHITAKA

JP2 patents

Patents

2 patents

US5685968ANov 11, 1997

Ceramic substrate with thin-film capacitor and method of producing the same

NGK SPARK PLUG CO43 citations90

US6862436B2Mar 1, 2005

High frequency circuit board and antenna switch module for high frequency using the same

NGK SPARK PLUG CO12 citations81