P

Inventor

TSUDA TADAAKI

JP9 patents
⚠️ This page may combine multiple inventors who share the name “TSUDA TADAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIHON DEMPA KOGYO CO

4 patents
US7067963B2Jun 27, 2006

Surface acoustic wave device

NIHON DEMPA KOGYO CO5 citations62
US9083305B2Jul 14, 2015

Acoustic wave filter

NIHON DEMPA KOGYO CO2 citations60
US7764144B2Jul 27, 2010

Elastic wave filter with tapered IDT electrodes

NIHON DEMPA KOGYO CO3 citations60
US9019046B2Apr 28, 2015

Elastic wave filter

NIHON DEMPA KOGYO CO0 citations39

TSUDA TADAAKI

3 patents
US8207800B2Jun 26, 2012

Elastic wave filter including a grating reflector between tapered input and output IDT electrodes

TSUDA TADAAKI3 citations57
US9190980B2Nov 17, 2015

Elastic wave filter

TSUDA TADAAKI0 citations36
US8125301B2Feb 28, 2012

Transversal type filter

TSUDA TADAAKI0 citations36

NRS TECHNOLOGIES INC

1 patent
US6750592B2Jun 15, 2004

Surface acoustic wave filter and surface acoustic wave filter apparatus

NRS TECHNOLOGIES INC6 citations72

NEC CORP

1 patent
US6088197AJul 11, 2000

Thin film magnetic head with reduced-area common pole layer for improving recording density

NEC CORP4 citations60