Inventor · disambiguated record
Akio Hiraki
Also filed as: HIRAKI AKIO
18 granted patents·4 pending applications·356 citations·filing 1979–2010
95Inventor score
Top patents by PatentIndex Score
22 records- 0192US4597844ACoating film and method and apparatus for producing the sameMEIDENSHA ELECTRIC MFG CO LTD·Filed 1985·Granted Jul 1, 1986·96 cites·13 claims
- 0286US5024676ASuper-heavy oil emulsion fuelKAO CORP·Filed 1989·Granted Jun 18, 1991·41 cites·16 claims
- 0377US5851245AMethod for producing superheavy oil emulsion fuel and fuel produced therebyKAO CORP·Filed 1997·Granted Dec 22, 1998·36 cites·12 claims
- 0475US5879419AMethod for producing superheavy oil emulsion fuelKAO CORP·Filed 1996·Granted Mar 9, 1999·35 cites·8 claims
- 0574US5551956ASuperheavy oil emulsion fuel and method for generating deteriorated oil-in-water superheavy oil emulsion fuelKAO CORP·Filed 1993·Granted Sep 3, 1996·27 cites·12 claims
- 0673US8518542B2Carbon film and carbon film structureHIRAKI AKIO·Filed 2009·Granted Aug 27, 2013·4 cites·7 claims
- 0773US7468579B2Lighting device with anode including carbon fiber mixed paperDIALIGHT JAPAN CO LTD·Filed 2005·Granted Dec 23, 2008·3 cites·4 claims
- 0873US6008502ADiamond electron emitting device having an insulative electron supply layerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Dec 28, 1999·28 cites·41 claims
- 0964US6296784B1Cesium-lithium-borate crystal and its application to frequency conversion of laser lightJAPAN RES DEV CORP·Filed 1995·Granted Oct 2, 2001·12 cites·20 claims
- 1062US4767517AProcess of depositing diamond-like thin film by cathode sputteringMEIDENSHA ELECTRIC MFG CO LTD·Filed 1987·Granted Aug 30, 1988·23 cites·8 claims
- 1159US7198738B2Cesium-lithium-borate crystal and its application to frequency conversion of laser lightJAPAN RES DEV CORP·Filed 2005·Granted Apr 3, 2007·0 cites·9 claims
- 1251US4431562AHydrogen-containing silicic substance, process for producing the same and use thereofMEIDENSHA ELECTRIC MFG CO LTD·Filed 1982·Granted Feb 14, 1984·10 cites·9 claims
- 1350US7839067B2Carbon film having shape suitable for field emissionPURERON JAPAN CO LTD·Filed 2006·Granted Nov 23, 2010·0 cites·2 claims
- 1450US5219769AMethod for forming Schottky diodeCANON KK·Filed 1990·Granted Jun 15, 1993·22 cites·14 claims
- 1546US8421330B2Carbon film having shape suitable for field emissionHABA MASANORI·Filed 2010·Granted Apr 16, 2013·0 cites·11 claims
- 1645US6337060B1Hydrophilic diamond particles and method of producing the sameISHIZUKA RES INST LTD·Filed 1996·Granted Jan 8, 2002·10 cites·14 claims
- 1744US2009266703A1Plasma generating device and film deposition method in which the plasma generating device is usedJIANG NAN·Filed 2006·Application pending·0 cites
- 1843US2002000541A1Cesium-lithium-borate crystal and its application to frequency conversion of laser lightFiled 2001·Application pending·0 cites
- 1940US2003030039A1Cesium-lithium-borate crystal and its application to frequency conversion of laser lightFiled 2002·Application pending·0 cites
- 2036US5816790AHeavy oil emulsified fuel combustion equipmentMITSUBISHI HEAVY IND LTD·Filed 1996·Granted Oct 6, 1998·7 cites·30 claims
- 2135US2005275329A1Field electron emission device and lighting deviceHIRAKI AKIO·Filed 2004·Application pending·0 cites
- 2230US4251345AMethod for effecting coal-liquefying reactionKOGYO GIJUTSUIN·Filed 1979·Granted Feb 17, 1981·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →