Inventor · disambiguated record
Hiroki Murayama
Also filed as: MURAYAMA HIROKI
9 granted patents·4 pending applications·51 citations·filing 1988–2021
84Inventor score
Top patents by PatentIndex Score
13 records- 0189US9096918B2Facility for production of high strength steel sheet or hot dip zinc coated high strength steel sheet excellent in elongation and hole expandabilityTANIGUCHI HIROKAZU·Filed 2005·Granted Aug 4, 2015·10 cites·4 claims
- 0282US7801491B2Wireless communication system and methodNEC CORP·Filed 2006·Granted Sep 21, 2010·14 cites·11 claims
- 0375US7605702B2Article position management system, article position management method, terminal device, server, and article position management programNEC CORP·Filed 2005·Granted Oct 20, 2009·13 cites·20 claims
- 0460US7389938B2Radio communication systemNEC CORP·Filed 2006·Granted Jun 24, 2008·2 cites·8 claims
- 0557US12270782B2Ion sensing deviceTIANMA JAPAN LTD·Filed 2021·Granted Apr 8, 2025·0 cites·9 claims
- 0657US4977470ATrack-following control system for magnetic disk driveNEC CORP·Filed 1988·Granted Dec 11, 1990·11 cites·1 claims
- 0752US9141133B2Information processing apparatus and display screen operating method for scrollingMURAYAMA HIROKI·Filed 2011·Granted Sep 22, 2015·1 cites·11 claims
- 0848US10602601B2Creeping discharge element drive device and creeping discharge element drive methodTOSHIBA KK·Filed 2019·Granted Mar 24, 2020·0 cites·5 claims
- 0946US10277026B2Power converterTOSHIBA KK·Filed 2018·Granted Apr 30, 2019·0 cites·12 claims
- 1045US2007063907A1Wireless communication system and methodNEC CORP·Filed 2006·Application pending·0 cites
- 1141US2007290805A1Wireless communication system and wireless communication methodNEC CORP·Filed 2007·Application pending·0 cites
- 1240US2007069022A1Wireless communication system and methodNEC CORP·Filed 2006·Application pending·0 cites
- 1340US2007066257A1Wireless communication systemNEC CORP·Filed 2006·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →