Inventor · disambiguated record
Katsutoshi Tanaka
Also filed as: IKEDA KAZUO · KAWANO MUTSUMI · TANAKA KATSUTOSHI
14 granted patents·1 pending application·230 citations·filing 1974–2012
93Inventor score
Files withKYORITSU YUKI CO LTD4SUMITOMO CHEMICAL CO3AGENCY IND SCIENCE TECHN2MAKITA CORP2ASAHI CHEMICAL IND1
Top patents by PatentIndex Score
15 records- 0184US4154910AMethod for producing acrylamide polymersKYORITSU YUKI CO LTD·Filed 1977·Granted May 15, 1979·33 cites·5 claims
- 0284US4009278AAntimicrobial composition and method containing N-(3,5-dihalophenyl)-imide compoundsSUMITOMO CHEMICAL CO·Filed 1975·Granted Feb 22, 1977·16 cites·9 claims
- 0380US7444963B2Combustion power toolMAKITA CORP·Filed 2007·Granted Nov 4, 2008·10 cites·10 claims
- 0480US3993771Aα-Benzylidene lactone derivativesSUMITOMO CHEMICAL CO·Filed 1975·Granted Nov 23, 1976·10 cites·11 claims
- 0578US5045587AMethod of maintaining flowability of acrylic polymer dispersionKYORITSU YUKI CO LTD·Filed 1989·Granted Sep 3, 1991·33 cites·6 claims
- 0677US4155847ACationic polymer flocculant prepared by reacting epichlorohydrin and a Mannich reaction productKYORITSU YUKI CO LTD·Filed 1978·Granted May 22, 1979·34 cites·10 claims
- 0773US7045989B2Methods and apparatus for managing a plurality of charging devices via a networkMAKITA CORP·Filed 2002·Granted May 16, 2006·32 cites·22 claims
- 0862US5656250AThree-dimensional network structure comprising spherical silica particles and method of producing sameJIRO HIRAISHI DIRECTOR GENERAL·Filed 1995·Granted Aug 12, 1997·24 cites·16 claims
- 0961US5900450AThree-dimensionally connected silica sphere-resin composite and method for production thereofAGENCY IND SCIENCE TECHN·Filed 1997·Granted May 4, 1999·14 cites·9 claims
- 1050US4370464ACationic polymer flocculantKYORITSU YUKI CO LTD·Filed 1981·Granted Jan 25, 1983·9 cites·11 claims
- 1147US2009322123A1Front vehicle body structureMAZDA MOTOR·Filed 2009·Application pending·0 cites
- 1241US9771313B2Cyclohexanol, method for producing cyclohexanol, and method for producing adipic acidNARISAWA NAOKI·Filed 2012·Granted Sep 26, 2017·0 cites·11 claims
- 1339US6500398B1Method and apparatus for decomposing N2OASAHI CHEMICAL IND·Filed 1998·Granted Dec 31, 2002·12 cites·27 claims
- 1435US6071997AThree-dimensionally connected silica spheres-resin composite and method for production thereofAGENCY IND SCIENCE TECHN·Filed 1997·Granted Jun 6, 2000·3 cites·8 claims
- 1530US3956429APhosphoryl phenylenediaminesSUMITOMO CHEMICAL CO·Filed 1974·Granted May 11, 1976·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →