Inventor · disambiguated record
Hironobu Koike
Also filed as: KOIKE HIRONOBU
20 granted patents·5 pending applications·302 citations·filing 1994–2004
96Inventor score
Top patents by PatentIndex Score
25 records- 0192US6444608B1Porous titania, catalyst comprising the porous titaniaSUMITOMO CHEMICAL CO·Filed 2001·Granted Sep 3, 2002·41 cites·7 claims
- 0289US6399540B1Porous titania, catalyst comprising the porous titaniaSUMITOMO CHEMICAL CO·Filed 2000·Granted Jun 4, 2002·32 cites·7 claims
- 0387US6191067B1Titania fiber, method for producing the fiber and method for using the fiberSUMITOMO CHEMICAL CO·Filed 2000·Granted Feb 20, 2001·27 cites·5 claims
- 0480US6303091B1Metal oxide powder and method for the production of the sameSUMITOMO CHEMICAL CO·Filed 1994·Granted Oct 16, 2001·27 cites·11 claims
- 0579US7045005B2Ceramics dispersion liquid, method for producing the same, and hydrophilic coating agent using the sameSUMITOMO CHEMICAL CO·Filed 2002·Granted May 16, 2006·15 cites·28 claims
- 0678US6409961B1Titania fiber, method for producing the fiber and method for using the fiberSUMITOMO CHEMICAL CO·Filed 2000·Granted Jun 25, 2002·11 cites·25 claims
- 0776US6827922B2Process for producing titanium oxideSUMITOMO CHEMICAL CO·Filed 2001·Granted Dec 7, 2004·13 cites·9 claims
- 0874US6974611B2Titanium oxide dispersion composition, and method and container for preserving the sameSUMITOMO CHEMICAL CO·Filed 2003·Granted Dec 13, 2005·13 cites·5 claims
- 0974US6884753B2Method for producing ceramic dispersion compositionSUMITOMO CHEMICAL CO·Filed 2003·Granted Apr 26, 2005·12 cites·5 claims
- 1073US6830741B1Titanium-oxide and photocatalyst and photocatalyst coating compositionSUMITOMO CHEMICAL CO·Filed 2000·Granted Dec 14, 2004·11 cites·6 claims
- 1173US6627579B1Titanium oxide, photocatalyst comprising same and photocatalytic coating agentSUMITOMO CHEMICAL CO·Filed 2000·Granted Sep 30, 2003·12 cites·21 claims
- 1270US7011808B2Titanium oxide and photocatalystSUMITOMO CHEMICAL CO·Filed 2001·Granted Mar 14, 2006·9 cites·13 claims
- 1369US6726891B2Titanium oxide production processSUMITOMO CHEMICAL CO·Filed 2001·Granted Apr 27, 2004·9 cites·18 claims
- 1466US6162759AMethod for producing a catalyst component-carrying titania fiberSUMITOMO CHEMICAL CO·Filed 1999·Granted Dec 19, 2000·26 cites·14 claims
- 1566US6086844ATitania fiber, method for producing the fiber and method for using the fiberSUMITOMO CHEMICAL CO·Filed 1997·Granted Jul 11, 2000·20 cites·10 claims
- 1661US5688480AComplex metal oxide powder and method for the production of the sameSUMITOMO CHEMICAL CO·Filed 1994·Granted Nov 18, 1997·16 cites·23 claims
- 1759US6495489B1Acid resistant catalyst sheet and process for producing sameSUMITOMO CHEMICAL CO·Filed 2000·Granted Dec 17, 2002·3 cites·13 claims
- 1855US6645460B2Titanium hydroxide and photocatalytic coating agentSUMITOMO CHEMICAL CO·Filed 2001·Granted Nov 11, 2003·2 cites·6 claims
- 1954US6465389B1Heat resistant catalyst sheet and process for producing sameSUMITOMO CHEMICAL CO·Filed 2000·Granted Oct 15, 2002·1 cites·15 claims
- 2052US6673331B2Titanium hydroxide, photocatalyst, and coating agentSUMITOMO CHEMICAL CO·Filed 2001·Granted Jan 6, 2004·2 cites·11 claims
- 2147US2004037772A1Process for producing titanium oxideSUMITOMO CHEMICAL CO·Filed 2003·Application pending·0 cites
- 2246US2004219087A1Metal oxide powder and method for the production of the sameMOHRI MASAHIDE·Filed 2001·Application pending·0 cites
- 2342US2004241067A1Catalyst, method of producing the same and method of treating exhaust gasSUMITOMO CHEMICAL CO·Filed 2004·Application pending·0 cites
- 2439US2004067193A1Method for producing titanium oxideSUMITOMO CHEMICAL CO·Filed 2003·Application pending·0 cites
- 2534US2002041841A1Catalyst filter, method for producing the same and method for treating exhaust gas with the sameMITSUBISHI HEAVY IND LTD·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →