Inventor · disambiguated record
Osamu Ando
Also filed as: ANDO OSAMU
27 granted patents·11 pending applications·486 citations·filing 1983–2014
97Inventor score
Top patents by PatentIndex Score
38 records- 0194US4552199AApparatus for producing flake particlesNIPPON YAKIN KOGYO CO LTD·Filed 1983·Granted Nov 12, 1985·48 cites·28 claims
- 0293US6656653B2Toner for the development of electrostatic image and method for producing the sameMITSUBISHI CHEM CORP·Filed 2000·Granted Dec 2, 2003·48 cites·119 claims
- 0390US6649097B2Method of making a gasket for layer-built fuel cellsNOK CORP·Filed 2001·Granted Nov 18, 2003·57 cites·4 claims
- 0488US6337120B1Gasket for layer-built fuel cells and method for making the sameNOK CORP·Filed 1999·Granted Jan 8, 2002·83 cites·10 claims
- 0579US6814359B2GasketNOK CORP·Filed 2001·Granted Nov 9, 2004·16 cites·9 claims
- 0677US7169526B2Toner for the development of electrostatic image and the production process thereofMITSUBISHI CHEM CORP·Filed 2000·Granted Jan 30, 2007·13 cites·5 claims
- 0775US4795687AElectrically conductive material and a process for the preparation of same and secondary battery using the electrically conductive materialMITSUBISHI CHEM IND·Filed 1987·Granted Jan 3, 1989·34 cites·15 claims
- 0871US5422483ANear infrared analyzerSHIMADZU CORP·Filed 1993·Granted Jun 6, 1995·40 cites·20 claims
- 0971US5200288AElectrostatic developing toner with hydroxyaromatic carboxylic acid additiveMITSUBISHI CHEM IND·Filed 1991·Granted Apr 6, 1993·19 cites·13 claims
- 1067US7074357B2GasketNOK CORP·Filed 2003·Granted Jul 11, 2006·6 cites·9 claims
- 1166US10017979B2Window regulator and method of producing window regulatorSHIROKI CORP·Filed 2014·Granted Jul 10, 2018·6 cites·9 claims
- 1264US5019949ASolid electrolytic capacitorSANYO ELECTRIC CO·Filed 1990·Granted May 28, 1991·23 cites·11 claims
- 1358US2009014965A1Sealing materialNOK CORP·Filed 2008·Application pending·0 cites
- 1458US2007221448A1Sealing materialKUDO MASASHI·Filed 2007·Application pending·0 cites
- 1555US2010005725A1Window regulator and attaching method of lift arm and equalizer arm of window regulatorSHIROKI CORP·Filed 2008·Application pending·0 cites
- 1654US2007225448A1Sealing materialKUDO MASASHI·Filed 2007·Application pending·0 cites
- 1750US5385799AToner for development of electrostatic imageMITSUBISHI CHEM IND·Filed 1992·Granted Jan 31, 1995·8 cites·19 claims
- 1850US5166030AElectrostatic image-developing toner containing a quaternary ammonium charge controlling agentMITSUBISHI CHEM IND·Filed 1991·Granted Nov 24, 1992·8 cites·15 claims
- 1950US2009246672A1Toner for the development of electrostatic image and the production process thereofMITSUBISHI CHEM CORP·Filed 2008·Application pending·0 cites
- 2050US2009151146A1Method, device and structure for joining two members togetherNAGAI KOUSUKE·Filed 2008·Application pending·0 cites
- 2148US5629124ACharge controlling agent for electrostatic image development, and toner and charge-imparting material employing itMITSUBISHI CHEM CORP·Filed 1996·Granted May 13, 1997·8 cites·34 claims
- 2248US2007117773A1Telomerase-inhibiting ENA oligonucleotideSANKYO CO·Filed 2006·Application pending·0 cites
- 2347US5162868ASpectrophotometerSHIMADZU CORP·Filed 1990·Granted Nov 10, 1992·13 cites·5 claims
- 2447US2007065744A1Toner for the development of electrostatic image and the production process thereofMITSUBISHI CHEM CORP·Filed 2006·Application pending·0 cites
- 2546USD329614SSpectrophotometerSHIMADZU CORP·Filed 1990·Granted Sep 22, 1992·5 cites·1 claims
- 2644US2006155074A1Sealing materialNOK CORP·Filed 2003·Application pending·0 cites
- 2743US6190819B1Electrostatic image-developing tonerMITSUBISHI CHEM CORP·Filed 1998·Granted Feb 20, 2001·6 cites·8 claims
- 2842US5721084ACharge controlling agent for electrostatic image development, and toner and charge-imparting material employing itMITSUBISHI CHEM CORP·Filed 1996·Granted Feb 24, 1998·2 cites·13 claims
- 2942US5290649AElectrophotographic photoreceptor comprising a photosensitive layer containing a naphthylhydrazone compoundMITSUBISHI CHEM IND·Filed 1988·Granted Mar 1, 1994·2 cites·8 claims
- 3039US5223913ASpectrophotometerSHIMADZU CORP·Filed 1992·Granted Jun 29, 1993·9 cites·7 claims
- 3139US5059025ASpectrophotometerSHIMADZU CORP·Filed 1990·Granted Oct 22, 1991·8 cites·2 claims
- 3238US5307155ASample chamber for a spectro photometerSHIMADZU CORP·Filed 1992·Granted Apr 26, 1994·7 cites·9 claims
- 3336US4987045APhotosensitive member for electrophotographyMITSUBISHI CHEM IND·Filed 1989·Granted Jan 22, 1991·5 cites·6 claims
- 3436US4668092AWavelength driving device for monochromatorsSHIMADZU CORP·Filed 1985·Granted May 26, 1987·5 cites·10 claims
- 3536US2004146794A1Toner for the development of electrostatic image and method for producing the sameMITSUBISHI CHEM CORP·Filed 2003·Application pending·0 cites
- 3635US5545502AElectrostatic image-developing tonerMITSUBISHI CHEM CORP·Filed 1995·Granted Aug 13, 1996·3 cites·9 claims
- 3732US2002025184A1Electrophotographic cartridge image-forming method and image-forming apparatusMITSUBISHI CHEM CORP·Filed 2001·Application pending·0 cites
- 3831US5311292ATransmissivity measuring apparatus for a color separation prismSHIMADZU CORP·Filed 1992·Granted May 10, 1994·4 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →