Inventor
YATSUDA HIROMI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “YATSUDA HIROMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN RADIO CO LTD
13 patentsUS5521453AMay 28, 1996
Surface acoustic wave filter and mobile communication system using same
JAPAN RADIO CO LTD43 citations92
US5471722ADec 5, 1995
Method of manufacturing a surface acoustic wave
JAPAN RADIO CO LTD35 citations92
US5252882AOct 12, 1993
Surface acoustic wave device and its manufacturing method
JAPAN RADIO CO LTD39 citations92
US4973875ANov 27, 1990
Surface elastic wave device
JAPAN RADIO CO LTD23 citations92
US6321444B1Nov 27, 2001
Method of making surface acoustic wave device
JAPAN RADIO CO LTD35 citations90
US6628179B2Sep 30, 2003
Surface acoustic wave device with a window for adjustment of the device
JAPAN RADIO CO LTD15 citations81
US4878036AOct 31, 1989
Surface elastic wave filter
JAPAN RADIO CO LTD23 citations78
US6362518B1Mar 26, 2002
Electronic compoment to be mounted on a circuit board having electronic circuit device sealed therein and method of manufacturing the same
JAPAN RADIO CO LTD13 citations73
US5523641AJun 4, 1996
Surface acoustic wave device
JAPAN RADIO CO LTD14 citations73
US9645116B2May 9, 2017
Object characteristics measurement apparatus
JAPAN RADIO CO LTD2 citations63
US6815313B2Nov 9, 2004
Electronic component to be mounted on a circuit board having electronic circuit device sealed therein and method of manufacturing the same
JAPAN RADIO CO LTD4 citations62
US5175519ADec 29, 1992
Surface elastic wave filter having finger omitted transducers to eliminate side lobes
JAPAN RADIO CO LTD5 citations62
US9678042B2Jun 13, 2017
Surface acoustic wave sensor
JAPAN RADIO CO LTD1 citations44