Inventor · disambiguated record
Takao Hashimoto
Also filed as: HASHIMOTO TAKAO
12 granted patents·2 pending applications·297 citations·filing 1983–2012
93Inventor score
Top patents by PatentIndex Score
14 records- 0189US6576584B1Method for producing hydrotreating catalystTONEN CORP·Filed 2000·Granted Jun 10, 2003·42 cites·18 claims
- 0287US4781904ACalcium-phosphate type hydroxyapatite for chromatographic separation and process for producing sameTOA NENRYO KOGYO KK·Filed 1986·Granted Nov 1, 1988·35 cites·6 claims
- 0387US4454367AProcess for the low polymerization of isobuteneTOA NENRYO KOGYO KK·Filed 1983·Granted Jun 12, 1984·22 cites·13 claims
- 0485US6436870B1Hydrotreating catalyst for hydrotreating hydrocarbon oilsTONEN CORP·Filed 2000·Granted Aug 20, 2002·26 cites·11 claims
- 0582US4794171ACalcium-phosphate type hydroxyapatite and process for producing sameTOA NENRYO KOGYO KK·Filed 1986·Granted Dec 27, 1988·38 cites·10 claims
- 0675US5082566ACalcium-phosphate type hydroxyapatite for chromatographic separation and process for producing sameTOA NENRYO KOGYO KK·Filed 1988·Granted Jan 21, 1992·20 cites·25 claims
- 0771US4977120ABinderless zeolite catalysts, production thereof and catalytic reaction therewithTOA NENRYO KOGYO KK·Filed 1988·Granted Dec 11, 1990·25 cites·3 claims
- 0870US5075277ASteam reforming catalyst for hydrocarbon and method for manufacturing the sameTONEN CORP·Filed 1990·Granted Dec 24, 1991·32 cites·9 claims
- 0960US5098894ABinderless zeolite catalysts, production thereof and catalytic reaction therewithTOA NENRYO KOGYO KK·Filed 1990·Granted Mar 24, 1992·19 cites·11 claims
- 1055US5037543AAssemblage of hydroxyl apatite particles and liquid chromatography column using the sameTOA NENRYO KOGYO KK·Filed 1990·Granted Aug 6, 1991·19 cites·5 claims
- 1151US5217699ACalcium-phosphate type hydroxyapatiteTOA NENRYO KOGYO KK·Filed 1991·Granted Jun 8, 1993·14 cites·1 claims
- 1244US2013247465A1Hydrocarbon feedstock gasifierKOYAMA YOSHINORI·Filed 2012·Application pending·0 cites
- 1343US2002112991A1Version with markings to show changes madeFiled 2001·Application pending·0 cites
- 1441US4513166AProcess for the low polymerization of isobuteneTOA NENRYO KOGYO KK·Filed 1984·Granted Apr 23, 1985·5 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Takao Hashimoto files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →