Inventor · disambiguated record
Hiroshi Hatakeyama
Also filed as: HATAKEYAMA HIROSHI · HOSAKA SHIGETAKA
11 granted patents·7 pending applications·100 citations·filing 1978–2012
88Inventor score
Top patents by PatentIndex Score
18 records- 0184US7261350B2Negative pressure attraction device and attraction confirming sensorYAMATAKE CORP·Filed 2003·Granted Aug 28, 2007·35 cites·7 claims
- 0282US7817696B2Surface emitting laserNEC CORP·Filed 2007·Granted Oct 19, 2010·8 cites·17 claims
- 0369US4663192AProduction of transparent electrode substrateNISSHA PRINTING·Filed 1985·Granted May 5, 1987·27 cites·2 claims
- 0464US8166814B2Flow sensor and manufacturing method thereforIKE SHINICHI·Filed 2008·Granted May 1, 2012·6 cites·10 claims
- 0556US7881358B2Surface emitting laserNEC CORP·Filed 2007·Granted Feb 1, 2011·1 cites·8 claims
- 0655US7974328B2Surface-emission type semiconductor laserNEC CORP·Filed 2008·Granted Jul 5, 2011·1 cites·16 claims
- 0755US4196523AMethod of centering hollow cylindrical workpieceMITSUBISHI HEAVY IND LTD·Filed 1978·Granted Apr 8, 1980·15 cites·1 claims
- 0852US6863740B2Cleaning method of ceramic memberNIHON CERATEC CO LTD·Filed 2004·Granted Mar 8, 2005·5 cites·2 claims
- 0946US2014134461A1Secondary batteryINOUE KAZUHIKO·Filed 2012·Application pending·0 cites
- 1045US2009080488A1Surface emitting laserNEC CORP·Filed 2008·Application pending·0 cites
- 1141US8503072B2Gain-clamped semiconductor optical amplifierHATAKEYAMA HIROSHI·Filed 2003·Granted Aug 6, 2013·2 cites·14 claims
- 1241US7940828B2Optical communication system and optical transmitterNEC CORP·Filed 2006·Granted May 10, 2011·0 cites·9 claims
- 1341US2014023935A1Lithium secondary cellNOGUCHI TAKEHIRO·Filed 2012·Application pending·0 cites
- 1439US2013266847A1Lithium secondary batteryNOGUCHI TAKEHIRO·Filed 2011·Application pending·0 cites
- 1538US2008317476A1Vehicle-Mounted Optical Communication System and Vehicle-Mounted Optical TransmitterNEC CORP·Filed 2006·Application pending·0 cites
- 1638US2010139389A1Sensor, sensor temperature control method and abnormality recovery methodYAMATAKE CORP·Filed 2008·Application pending·0 cites
- 1738US2010089146A1Flow sensorYAMATAKE CORP·Filed 2008·Application pending·0 cites
- 1830US8067336B2Cardboard cylinder for a heat-sensitive transfer image-receiving sheet, rolled heat-sensitive transfer image-receiving sheet to form a roll shape, and image-forming methodYOKOZAWA AKITO·Filed 2008·Granted Nov 29, 2011·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →