Inventor · disambiguated record
Hiroyuki Fukuma
Also filed as: FUKUMA HIROYUKI
12 granted patents·1 pending application·33 citations·filing 1988–2014
86Inventor score
Top patents by PatentIndex Score
13 records- 0182US7818482B2Amplifier connected to and identifying plurality of content reproducing devices with respective audio speakersONKYO KK·Filed 2005·Granted Oct 19, 2010·10 cites·12 claims
- 0268US7683920B2Image sending/receiving deviceONKYO KK·Filed 2006·Granted Mar 23, 2010·2 cites·9 claims
- 0365US8253618B2Remote controllerSUNAGA TADAHARU·Filed 2010·Granted Aug 28, 2012·2 cites·7 claims
- 0465US7466363B2AV system including amplifier and content reproducing device with connection-based on screen displayONKYO KK·Filed 2004·Granted Dec 16, 2008·8 cites·19 claims
- 0557US8184958B2Audio-video player and event determination deviceSAWADA HIDEYUKI·Filed 2007·Granted May 22, 2012·1 cites·8 claims
- 0643US7548494B2Audio system, and disc reproduction device and audio output control device for use thereinONKYO KK·Filed 2005·Granted Jun 16, 2009·0 cites·18 claims
- 0740US9270243B2Volume control system, controller program of the volume control system, and audio output device of the volume control systemONKYO KK·Filed 2012·Granted Feb 23, 2016·0 cites·7 claims
- 0837US5270249AFabrication process of a semiconductor device having a reduced parasitic capacitanceFUJITSU LTD·Filed 1992·Granted Dec 14, 1993·7 cites·11 claims
- 0936US9843633B2Network device and information sharing systemDIGITAL ACOUSTIC CORP·Filed 2014·Granted Dec 12, 2017·0 cites·15 claims
- 1033US4799089ASemiconductor memory deviceFUJITSU LTD·Filed 1988·Granted Jan 17, 1989·3 cites·7 claims
- 1132US2006164941A1Recording medium reproduction device and computer program for reproducing recording mediumFUKUMA HIROYUKI·Filed 2004·Application pending·0 cites
- 1231US8781406B2Receiving apparatusFUKUMA HIROYUKI·Filed 2012·Granted Jul 15, 2014·0 cites·12 claims
- 1330US8618403B2Tone control apparatusMISU YOSHIO·Filed 2011·Granted Dec 31, 2013·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →