Inventor · disambiguated record
Fumiaki Kikui
Also filed as: KIKUI FUMIAKI
37 granted patents·3 pending applications·319 citations·filing 1996–2011
98Inventor score
Files withSUMITOMO SPEC METALS19NEOMAX CO LTD10NEOMAX MATERIALS CO LTD3HITACHI METALS LTD2KIKUI FUMIAKI2
Top patents by PatentIndex Score
40 records- 0185US6399150B1Rare earth metal-based permanent magnet, and process for producing the sameSUMITOMO SPEC METALS·Filed 2000·Granted Jun 4, 2002·23 cites·4 claims
- 0284US7053745B2Rare earth metal-based permanent magnet, and process for producing the sameNEOMAX CO LTD·Filed 2002·Granted May 30, 2006·20 cites·15 claims
- 0380US6376089B1Process for producing rare earth metal-based permanent magnet having corrosion-resistant filmSUMITOMO SPEC METALS·Filed 2000·Granted Apr 23, 2002·19 cites·14 claims
- 0477US6923898B2Electroplating device, and process for electroplating work using the deviceNEOMAX CO LTD·Filed 2001·Granted Aug 2, 2005·15 cites·9 claims
- 0577US6326087B1Rare earth metal-based permanent magnet, and process for producing the sameSUMITOMO SPEC METALS·Filed 1999·Granted Dec 4, 2001·24 cites·10 claims
- 0676US6348138B1Electroplating device for electroplating a work by rotationSUMITOMO SPEC METALS·Filed 2000·Granted Feb 19, 2002·14 cites·5 claims
- 0775US7265046B2Method of making a solder ballNEOMAX MATERIAL CO LTD·Filed 2003·Granted Sep 4, 2007·23 cites·21 claims
- 0874US8338058B2Separator for fuel cell having intermediate layer and method for manufacturing sameKIKUI FUMIAKI·Filed 2006·Granted Dec 25, 2012·3 cites·20 claims
- 0974US6281774B1Corrosion-resistant permanent magnet and method for producing the sameSUMITOMO SPEC METALS·Filed 1999·Granted Aug 28, 2001·25 cites·15 claims
- 1070US8088536B2Fuel cell separator and method for manufacturing the sameKIKUI FUMIAKI·Filed 2005·Granted Jan 3, 2012·1 cites·5 claims
- 1170US6861089B2Method of inhibiting production of projections in metal deposited-filmNEOMAX CO LTD·Filed 2001·Granted Mar 1, 2005·10 cites·6 claims
- 1270US6355313B1Process for surface treatment of hollow work having hole communicating with outsideSUMITOMO SPEC METALS·Filed 2000·Granted Mar 12, 2002·8 cites·10 claims
- 1368US6391386B1Surface treating processSUMITOMO SPEC METALS·Filed 2000·Granted May 21, 2002·10 cites·11 claims
- 1467US6884513B2Rare earth metal-based permanent magnet having corrosion-resistant film and method for producing the sameNEOMAX CO LTD·Filed 2001·Granted Apr 26, 2005·8 cites·5 claims
- 1566US6617044B2Surface treating process, surface treating apparatus, vapor-depositing material, and rare earth metal-based permanent magnet with surface treatedSUMITOMO SPEC METALS·Filed 2002·Granted Sep 9, 2003·6 cites·2 claims
- 1665US7449100B2Method for forming electroplating film on surfaces of articlesHITACHI METALS LTD·Filed 2002·Granted Nov 11, 2008·4 cites·9 claims
- 1765US6365224B1Process for forming metal layer on surface of resin molded productSUMITOMO SPEC METALS·Filed 2000·Granted Apr 2, 2002·4 cites·7 claims
- 1864US6819211B2Process for surface-treatment of hollow work having hole communicating with outside, and ring-shaped bonded magnet produced by the processNEOMAX CO LTD·Filed 2002·Granted Nov 16, 2004·8 cites·7 claims
- 1963US8039107B2Silver-coated ball and method for manufacturing sameNEOMAX MATERIALS CO LTD·Filed 2006·Granted Oct 18, 2011·2 cites·3 claims
- 2063US6960368B2Deposited-film forming apparatusNEOMAX CO LTD·Filed 2005·Granted Nov 1, 2005·3 cites·1 claims
- 2162US7830001B2Cu-Mo substrate and method for producing sameNEOMAX MATERIALS CO LTD·Filed 2006·Granted Nov 9, 2010·2 cites·11 claims
- 2260US6251196B1Process for producing Fe-B-R based permanent magnet having a corrosion-resistant filmSUMITOMO SPEC METALS·Filed 1999·Granted Jun 26, 2001·12 cites·9 claims
- 2358US6872260B2Deposited-film forming apparatusNEOMAX CO LTD·Filed 2001·Granted Mar 29, 2005·6 cites·2 claims
- 2458US6423369B1Process for sealing pores in molded product, and bonded magnet with pores sealed by the processSUMITOMO SPEC METALS·Filed 2000·Granted Jul 23, 2002·7 cites·31 claims
- 2558US6399147B2Process for producing Fe-B-R based permanent magnet having corrosion-resistant filmSUMITOMO SPEC METALS·Filed 2001·Granted Jun 4, 2002·4 cites·6 claims
- 2656US6444328B1FE-B-R based permanent magnet having corrosion-resistant film, and process for producing the sameSUMITOMO SPEC METALS·Filed 1999·Granted Sep 3, 2002·10 cites·4 claims
- 2756US6275130B1Corrosion-resisting permanent magnet and method for producing the sameSUMITOMO SPEC METALS·Filed 1999·Granted Aug 14, 2001·13 cites·10 claims
- 2853US8334078B2Fuel cell separator and method for producing the sameYOKOTA MASAYUKI·Filed 2007·Granted Dec 18, 2012·0 cites·11 claims
- 2952US6878217B2Rare earth metal-based permanent magnet having corrosion-resistant film and method for producing the sameNEOMAX CO LTD·Filed 2002·Granted Apr 12, 2005·3 cites·5 claims
- 3049US6080498APermanent magnet for ultra-high vacuum and production process thereofSUMITOMO SPEC METALS·Filed 1996·Granted Jun 27, 2000·13 cites·13 claims
- 3148US7270714B2Surface treating apparatusNEOMAX CO LTD·Filed 2003·Granted Sep 18, 2007·2 cites·3 claims
- 3247US6863986B2Process for forming metal layer on surface of resin molded productNEOMAX CO LTD·Filed 2002·Granted Mar 8, 2005·0 cites·4 claims
- 3344US7517555B2Copper plating solution and method for copper platingHITACHI METALS LTD·Filed 2002·Granted Apr 14, 2009·0 cites·9 claims
- 3443US8101867B2Electroless Ni-P plating method and substrate for electronic componentYOKOTA MASAYUKI·Filed 2007·Granted Jan 24, 2012·0 cites·11 claims
- 3541US6287444B1Method for producing very small metal ballSUMITOMO SPEC METALS·Filed 1998·Granted Sep 11, 2001·8 cites·2 claims
- 3640US2007072425A1Substrate and method for producing sameNEOMAX MATERIALS CO LTD·Filed 2004·Application pending·0 cites
- 3740US2011318484A1Silver-coated ball and method for manufacturing sameASADA KEN·Filed 2011·Application pending·0 cites
- 3835US6365030B1Method of manufacturing R-Fe-B bond magnets of high corrosion resistanceSUMITOMO SPEC METALS·Filed 1998·Granted Apr 2, 2002·5 cites·7 claims
- 3935US6211762B1Corrosion-resistant permanent magnet and method for manufacturing the sameSUMITOMO SPEC METALS·Filed 1997·Granted Apr 3, 2001·4 cites·13 claims
- 4032US2002050306A1Rare earth metal-based permanent magent, and process for producing the sameSUMITOMO SPEC METALS·Filed 2001·Application pending·0 cites
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