Inventor · disambiguated record
Takeshi Nishiuchi
Also filed as: NISHIUCHI TAKESHI
39 granted patents·8 pending applications·345 citations·filing 1998–2023
98Inventor score
Top patents by PatentIndex Score
47 records- 0192US7670443B2Magnetic alloy material and method of making the magnetic alloy materialHITACHI METALS LTD·Filed 2007·Granted Mar 2, 2010·22 cites·3 claims
- 0291US11934360B2Database, material data processing system, and method of creating databasePROTERIAL LTD·Filed 2023·Granted Mar 19, 2024·3 cites·11 claims
- 0391US11803522B2Database, material data processing system, and method of creating databasePROTERIAL LTD·Filed 2022·Granted Oct 31, 2023·3 cites·11 claims
- 0485US6399150B1Rare earth metal-based permanent magnet, and process for producing the sameSUMITOMO SPEC METALS·Filed 2000·Granted Jun 4, 2002·23 cites·4 claims
- 0584US7186303B2Magnetic alloy material and method of making the magnetic alloy materialNEOMAX CO LTD·Filed 2003·Granted Mar 6, 2007·22 cites·10 claims
- 0684US7053745B2Rare earth metal-based permanent magnet, and process for producing the sameNEOMAX CO LTD·Filed 2002·Granted May 30, 2006·20 cites·15 claims
- 0780US6376089B1Process for producing rare earth metal-based permanent magnet having corrosion-resistant filmSUMITOMO SPEC METALS·Filed 2000·Granted Apr 23, 2002·19 cites·14 claims
- 0877US6923898B2Electroplating device, and process for electroplating work using the deviceNEOMAX CO LTD·Filed 2001·Granted Aug 2, 2005·15 cites·9 claims
- 0977US6326087B1Rare earth metal-based permanent magnet, and process for producing the sameSUMITOMO SPEC METALS·Filed 1999·Granted Dec 4, 2001·24 cites·10 claims
- 1076US8128758B2R-Fe-B microcrystalline high-density magnet and process for production thereofNOZAWA NORIYUKI·Filed 2008·Granted Mar 6, 2012·10 cites·14 claims
- 1176US6348138B1Electroplating device for electroplating a work by rotationSUMITOMO SPEC METALS·Filed 2000·Granted Feb 19, 2002·14 cites·5 claims
- 1274US6281774B1Corrosion-resistant permanent magnet and method for producing the sameSUMITOMO SPEC METALS·Filed 1999·Granted Aug 28, 2001·25 cites·15 claims
- 1370US6861089B2Method of inhibiting production of projections in metal deposited-filmNEOMAX CO LTD·Filed 2001·Granted Mar 1, 2005·10 cites·6 claims
- 1470US6355313B1Process for surface treatment of hollow work having hole communicating with outsideSUMITOMO SPEC METALS·Filed 2000·Granted Mar 12, 2002·8 cites·10 claims
- 1568US7086934B2Method for treating surfaces of rare earth metal-based permanent magnetsNEOMAX CO LTD·Filed 2004·Granted Aug 8, 2006·9 cites·2 claims
- 1668US6391386B1Surface treating processSUMITOMO SPEC METALS·Filed 2000·Granted May 21, 2002·10 cites·11 claims
- 1766US6617044B2Surface 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
- 1865US6365224B1Process for forming metal layer on surface of resin molded productSUMITOMO SPEC METALS·Filed 2000·Granted Apr 2, 2002·4 cites·7 claims
- 1965US2024142953A1Process estimation device and process estimation methodPROTERIAL LTD·Filed 2023·Application pending·0 cites
- 2064US6819211B2Process 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
- 2163US6960368B2Deposited-film forming apparatusNEOMAX CO LTD·Filed 2005·Granted Nov 1, 2005·3 cites·1 claims
- 2262US12468267B2Process estimation method and process estimation devicePROTERIAL LTD·Filed 2023·Granted Nov 11, 2025·0 cites·16 claims
- 2362US8268093B2R-Fe-B porous magnet and method for producing the sameNISHIUCHI TAKESHI·Filed 2007·Granted Sep 18, 2012·4 cites·9 claims
- 2462US7217328B2Compound for rare-earth bonded magnet and bonded magnet using the compoundNEOMAX CO LTD·Filed 2003·Granted May 15, 2007·9 cites·20 claims
- 2562US6743082B2Blasting apparatusSUMITOMO SPEC METALS·Filed 2001·Granted Jun 1, 2004·5 cites·5 claims
- 2660US6251196B1Process 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
- 2758US6872260B2Deposited-film forming apparatusNEOMAX CO LTD·Filed 2001·Granted Mar 29, 2005·6 cites·2 claims
- 2858US6423369B1Process 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
- 2958US6399147B2Process for producing Fe-B-R based permanent magnet having corrosion-resistant filmSUMITOMO SPEC METALS·Filed 2001·Granted Jun 4, 2002·4 cites·6 claims
- 3056US10847290B2R-T-B based sintered magnetHITACHI METALS LTD·Filed 2014·Granted Nov 24, 2020·0 cites·7 claims
- 3156US6444328B1FE-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
- 3256US6275130B1Corrosion-resisting permanent magnet and method for producing the sameSUMITOMO SPEC METALS·Filed 1999·Granted Aug 14, 2001·13 cites·10 claims
- 3353US2016042847A1R-t-b based sintered magnetHITACHI METALS LTD·Filed 2014·Application pending·0 cites
- 3453US2016042848A1R-t-b based sintered magnetHITACHI METALS LTD·Filed 2014·Application pending·0 cites
- 3549US9418786B2R—Fe—B porous magnet and method for producing the sameNISHIUCHI TAKESHI·Filed 2012·Granted Aug 16, 2016·0 cites·9 claims
- 3648US7270714B2Surface treating apparatusNEOMAX CO LTD·Filed 2003·Granted Sep 18, 2007·2 cites·3 claims
- 3747US10923256B2R-T-B-based sintered magnet and method for producing sameHITACHI METALS LTD·Filed 2016·Granted Feb 16, 2021·0 cites·7 claims
- 3847US10916373B2R-T-B sintered magnet and production method thereforHITACHI METALS LTD·Filed 2017·Granted Feb 9, 2021·0 cites·3 claims
- 3947US7056197B2Dry surface treating apparatus and dry surface treating method using the same apparatusNEOMAX CO LTD·Filed 2001·Granted Jun 6, 2006·2 cites·20 claims
- 4047US6863986B2Process for forming metal layer on surface of resin molded productNEOMAX CO LTD·Filed 2002·Granted Mar 8, 2005·0 cites·4 claims
- 4142US2018025819A1Method for producing r-t-b system sintered magnetHITACHI METALS LTD·Filed 2016·Application pending·0 cites
- 4242US2018047504A1Method for manufacturing r-t-b sintered magnetHITACHI METALS LTD·Filed 2016·Application pending·0 cites
- 4341US6287444B1Method for producing very small metal ballSUMITOMO SPEC METALS·Filed 1998·Granted Sep 11, 2001·8 cites·2 claims
- 4441US2013068992A1Method for producing rare earth permanent magnets, and rare earth permanent magnetsHONO KAZUHIRO·Filed 2011·Application pending·0 cites
- 4539US2017018342A1R-t-b based sintered magnet and method for producing sameHITACHI METALS LTD·Filed 2015·Application pending·0 cites
- 4635US6365030B1Method of manufacturing R-Fe-B bond magnets of high corrosion resistanceSUMITOMO SPEC METALS·Filed 1998·Granted Apr 2, 2002·5 cites·7 claims
- 4732US2002050306A1Rare earth metal-based permanent magent, and process for producing the sameSUMITOMO SPEC METALS·Filed 2001·Application pending·0 cites
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