Inventor · disambiguated record
Masahito Yoshikawa
Also filed as: YOSHIKAWA MASAHITO
16 granted patents·11 pending applications·150 citations·filing 1997–2012
92Inventor score
Files withTORAY INDUSTRIES11JAPAN ATOMIC ENERGY AGENCY4CALIFORNIA INST OF TECHN2MARUYAMA SHIGEO2SATO KENICHI2
Top patents by PatentIndex Score
27 records- 0187US6503294B2Permeable membrane and methodTORAY INDUSTRIES·Filed 2001·Granted Jan 7, 2003·48 cites·16 claims
- 0281US8834826B2Aggregate of carbon nanotubes, dispersion thereof and conductive film using the sameSATO KENICHI·Filed 2008·Granted Sep 16, 2014·6 cites·13 claims
- 0379US7704482B2Process for producing carbon nanotube and catalyst for carbon nanotube productionTORAY INDUSTRIES·Filed 2006·Granted Apr 27, 2010·4 cites·13 claims
- 0478US6040258AZeolite CIT-5 and method of makingCALIFORNIA INST OF TECHN·Filed 1998·Granted Mar 21, 2000·18 cites·33 claims
- 0577US6043179AZeolite CIT-5 and method of makingCALIFORNIA INST OF TECHN·Filed 1997·Granted Mar 28, 2000·43 cites·20 claims
- 0676US9028790B2Carbon nanotube assembly and electrically conductive filmSATO KENICHI·Filed 2008·Granted May 12, 2015·4 cites·18 claims
- 0760US8052898B2Hydrogen gas detecting material and the coating methodJAPAN ATOMIC ENERGY AGENCY·Filed 2007·Granted Nov 8, 2011·1 cites·6 claims
- 0860US2008199524A1Eyedrops containing particulate agarTORAY INDUSTRIES·Filed 2007·Application pending·0 cites
- 0955US2011039124A1Conductive composite and method for producing the sameTORAY INDUSTRIES·Filed 2009·Application pending·0 cites
- 1054US6163040AThyristor manufacturing method and thyristorMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Dec 19, 2000·21 cites·4 claims
- 1147US6878264B2Process for conversion of organic compoundsTORAY INDUSTRIES·Filed 2003·Granted Apr 12, 2005·0 cites·8 claims
- 1246US2011027163A1Hollow nanofibers-containing compositionSHINOHARA HISANORI·Filed 2010·Application pending·0 cites
- 1344US8758716B2Composition containing single-walled nanotubesMARUYAMA SHIGEO·Filed 2012·Granted Jun 24, 2014·0 cites·17 claims
- 1444US6635233B2CFI-type zeolite, process for preparation of the same, catalyst prepared from the same, and process for conversion of organic compoundsTORAY INDUSTRIES·Filed 2001·Granted Oct 21, 2003·0 cites·9 claims
- 1543US8128900B2Process for producing single-walled carbon nanotube, single-walled carbon nanotube, and composition containing single-walled carbon nanotubeMARUYAMA SHIGEO·Filed 2003·Granted Mar 6, 2012·1 cites·35 claims
- 1640US7731927B2Ceramic nanowires and a process for producing them by ion beam irradiationJAPAN ATOMIC ENERGY AGENCY·Filed 2006·Granted Jun 8, 2010·2 cites·13 claims
- 1740US2004265210A1Method for preparing hollow nanofiber, hollow nanofiber and catalyst composition for preparing hollow nanofiberFiled 2002·Application pending·0 cites
- 1839US2010317615A1Method of enhancing ocular penetration of a drug in an eyedropTORAY INDUSTRIES·Filed 2010·Application pending·0 cites
- 1939US2010234481A1Porous ceramics manufacturing methodJAPAN ATOMIC ENERGY AGENCY·Filed 2010·Application pending·0 cites
- 2039US2005177010A1Process for halogenation of benzene and benzene derivativesFiled 2003·Application pending·0 cites
- 2138US8591828B2Hydrogen gas detecting membraneYAMAMOTO SHUNYA·Filed 2008·Granted Nov 26, 2013·0 cites·4 claims
- 2238US2012039767A1Sensing element for cyclic saturated hydrocarbons optical detector which uses the sameYOSHIMURA KIMIO·Filed 2011·Application pending·0 cites
- 2336US2002114958A1Method of coating zeolite crystals, substrate containing zeolite crystals, method of manufacturing zeolite membrane, method of processing zeolite membrane, zeolite membrane, aluminum electrolytic capacitor, degassing membrane and separation methodTORAY INDUSTRIES·Filed 2001·Application pending·0 cites
- 2436US2004266725A1Polysaccharide-containing compositions and use thereofTORAY INDUSTRIES·Filed 2002·Application pending·0 cites
- 2536US2010222207A1Method of synthesizing silicon carbide materials from silicon based polymersJAPAN ATOMIC ENERGY AGENCY·Filed 2010·Application pending·0 cites
- 2633US6262322B1Adsorbent for aromatic isomers and production of aromatic isomersTORAY INDUSTRIES·Filed 1999·Granted Jul 17, 2001·2 cites·8 claims
- 2731US6822129B1Method of converting aromatic compoundTORAY INDUSTRIES·Filed 1999·Granted Nov 23, 2004·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →