Inventor · disambiguated record
Koichi Takahama
Also filed as: TAKAHAMA KOICHI
14 granted patents·2 pending applications·401 citations·filing 1987–2010
94Inventor score
Files withMATSUSHITA ELECTRIC WORKS LTD10HASHIMOTO KAZUHITO2MIKI SHINICHIRO1PANASONIC ELEC WORKS CO LTD1SEIKO EPSON CORP1
Top patents by PatentIndex Score
16 records- 0192US5830387AProcess of forming a hydrophobic aerogelMATSUSHITA ELECTRIC WORKS LTD·Filed 1992·Granted Nov 3, 1998·98 cites·19 claims
- 0290US5496527AProcess of forming a hydrophobic aerogelMATSUSHITA ELECTRIC WORKS LTD·Filed 1994·Granted Mar 5, 1996·62 cites·9 claims
- 0388US7854508B2Plastic lens and manufacturing method of plastic lensSEIKO EPSON CORP·Filed 2006·Granted Dec 21, 2010·11 cites·7 claims
- 0487US6165619AFunctional coated product and process for producing the same and the use thereofMATSUSHITA ELECTRIC WORKS LTD·Filed 1997·Granted Dec 26, 2000·56 cites·26 claims
- 0580US6221498B1Antifouling silicone emulsion coating-composition, process for producing the same and antifouling article coated therewithMATSUSHITA ELECTRIC WORKS LTD·Filed 1998·Granted Apr 24, 2001·43 cites·16 claims
- 0674US8603302B2Photocatalytic material, method of decomposing organic substance, interior member, air cleaning device, and device for producing oxidizing agentHASHIMOTO KAZUHITO·Filed 2009·Granted Dec 10, 2013·4 cites·15 claims
- 0773US6303229B2Hydrophilic inorganic coating film and composition made from alkoxysilane and silicaMATSUSHITA ELECTRIC WORKS LTD·Filed 1999·Granted Oct 16, 2001·33 cites·10 claims
- 0868US5264404AMethod of fabricating a porous clay composite including inorganic particles with metal particles deposited thereonMATSUSHITA ELECTRIC WORKS LTD·Filed 1992·Granted Nov 23, 1993·31 cites·13 claims
- 0966USRE38850EFunctional coated product and process for producing the same and the use thereofMATSUSHITA ELECTRIC WORKS LTD·Filed 1997·Granted Oct 25, 2005·19 cites·26 claims
- 1066US5811192ATitanium dioxide film having photocatalytic activity and substrate having the sameMATSUSHITA ELECTRIC WORKS LTD·Filed 1996·Granted Sep 22, 1998·27 cites·17 claims
- 1162US7582351B2Composite thin film holding substrate, transparent conductive film holding substrate, and panel light emitting bodyPANASONIC ELEC WORKS CO LTD·Filed 2002·Granted Sep 1, 2009·9 cites·22 claims
- 1257US8536084B2Photocatalyst material, method for decomposition of organic material, interior member, air purification device, and apparatus for preparation of oxidizing agentHASHIMOTO KAZUHITO·Filed 2009·Granted Sep 17, 2013·1 cites·10 claims
- 1356US2007190305A1Coating material composition and article having coating film formed therewithMATSUSHITA ELECTRIC WORKS LTD·Filed 2007·Application pending·0 cites
- 1444US2005109238A1Coating material composition and article having coating film formed therewithFiled 2002·Application pending·0 cites
- 1541US9138734B2Visible light-responsive photocatalyst coating material, coated article, allergen inactivation methodMIKI SHINICHIRO·Filed 2010·Granted Sep 22, 2015·0 cites·11 claims
- 1641US5364823AMethod for manufacturing inorganic porous layered memberMATSUSHITA ELECTRIC WORKS LTD·Filed 1987·Granted Nov 15, 1994·7 cites·34 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →