Inventor · disambiguated record
Hirofumi Takikawa
Also filed as: TAKIKAWA HIROFUMI
8 granted patents·2 pending applications·227 citations·filing 2001–2022
85Inventor score
Files withFUTABA DENSHI KOGYO KK4TOKAI CARBON KK2DAIKEN CHEMICAL CO LTD1FERROTEC CORP1NATIONAL UNIV CORPORATION TOYOHASHI UNIV OF TECHNOLOGY1
Top patents by PatentIndex Score
10 records- 0198US6986877B2Method for preparing nano-carbon fiber and nano-carbon fiberFUTABA DENSHI KOGYO KK·Filed 2003·Granted Jan 17, 2006·181 cites·6 claims
- 0279US7239073B2Carbon substance and method for manufacturing the same, electron emission element and composite materialsFUTABA DENSHI KOGYO KK·Filed 2004·Granted Jul 3, 2007·22 cites·16 claims
- 0367US7754177B2Carbon nanoballoon structure and method for preparation thereof, and electron emitterTOKAI CARBON KK·Filed 2005·Granted Jul 13, 2010·1 cites·2 claims
- 0467US6827823B2Nano-carbon and composite material or mixed material containing nano-carbon and metal fine particle and methods for producing and patterning the sameFUTABA DENSHI KOGYO KK·Filed 2002·Granted Dec 7, 2004·10 cites·19 claims
- 0559US6759024B2Method for manufacturing nano-tube, nano-tube manufactured thereby, apparatus for manufacturing nano-tube, method for patterning nano-tube, nano-tube material patterned thereby, and electron emission sourceTAKIKAWA HIROFUMI·Filed 2001·Granted Jul 6, 2004·9 cites·18 claims
- 0656US6989083B2Method for preparing carbon nano-fine particle, apparatus for preparing the same and mono-layer carbon nanotubeTOKAI CARBON KK·Filed 2003·Granted Jan 24, 2006·4 cites·15 claims
- 0751US2025210320A1Film-forming deviceNATIONAL UNIV CORPORATION TOYOHASHI UNIV OF TECHNOLOGY·Filed 2022·Application pending·0 cites
- 0841US7719198B2Power supply circuit for plasma generation, plasma generating apparatus, plasma processing apparatus and plasma processed objectDAIKEN CHEMICAL CO LTD·Filed 2005·Granted May 18, 2010·0 cites·19 claims
- 0940US7823537B2Plasma generatorFERROTEC CORP·Filed 2005·Granted Nov 2, 2010·0 cites·5 claims
- 1037US2002136896A1Method of preparing electron emission source and electron emission sourceFUTABA DENSHI KOGYO KK·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →