Inventor · disambiguated record
Tsuyoshi Ikeda
Also filed as: IKEDA TSUYOSHI
27 granted patents·300 citations·filing 1987–2020
96Inventor score
Files withKONISHIROKU PHOTO IND6MITSUBISHI GAS CHEMICAL CO6TOYODA MACHINE WORKS LTD3DIC HERCULES CHEMICALS INC2TOYOTA MOTOR CO LTD2
Top patents by PatentIndex Score
27 records- 0191US7183362B2Process for producing polyester resinsMITSUBISHI GAS CHEMICAL CO·Filed 2004·Granted Feb 27, 2007·49 cites·14 claims
- 0290US6927275B2Process for producing polyester resinsMITSUBISHI GAS CHEMICAL CO·Filed 2003·Granted Aug 9, 2005·46 cites·10 claims
- 0389US8030434B2Polyester film, process for producing the same and use thereofMITSUBISHI GAS CHEMICAL CO·Filed 2006·Granted Oct 4, 2011·10 cites·29 claims
- 0480US8481711B2Neurite outgrowth agentKAMINISHI HIDENORI·Filed 2011·Granted Jul 9, 2013·18 cites·1 claims
- 0580US7128542B2Variable displacement pumpTOYODA MACHINE WORKS LTD·Filed 2001·Granted Oct 31, 2006·18 cites·5 claims
- 0675US6653440B2Process for producing copolyester resinMITSUBISHI GAS CHEMICAL CO·Filed 2002·Granted Nov 25, 2003·12 cites·11 claims
- 0774US5438087APaper sizing compositionNIPPON PMC KK·Filed 1993·Granted Aug 1, 1995·40 cites·9 claims
- 0873US5460931ALight-sensitive silver halide color photographic materialKONISHIROKU PHOTO IND·Filed 1994·Granted Oct 24, 1995·8 cites·7 claims
- 0972US7067186B2Thermoplastic resin compositionMITSUBISHI GAS CHEMICAL CO·Filed 2002·Granted Jun 27, 2006·10 cites·27 claims
- 1069US8632866B2Polyester laminatesIKEDA TSUYOSHI·Filed 2005·Granted Jan 21, 2014·2 cites·27 claims
- 1167US5322631AWater-soluble lubricant compositionYUSHIRO CHEM IND·Filed 1993·Granted Jun 21, 1994·17 cites·8 claims
- 1265US6033831AMethod for forming methodKONISHIROKU PHOTO IND·Filed 1999·Granted Mar 7, 2000·5 cites·9 claims
- 1363US6450036B1Method and device for diagnosing deterioration of an article having at least a covering layer organic polymer materialMITSUBISHI CABLE IND LTD·Filed 1998·Granted Sep 17, 2002·31 cites·15 claims
- 1460US6750001B2Silver halide color photographic materialKONISHIROKU PHOTO IND·Filed 2002·Granted Jun 15, 2004·1 cites·7 claims
- 1558US11884596B2Method for producing granules for ceramic productionTOKUYAMA CORP·Filed 2019·Granted Jan 30, 2024·0 cites·4 claims
- 1657US7064169B2Polyester resin compositionMITSUBISHI GAS CHEMICAL CO·Filed 2002·Granted Jun 20, 2006·3 cites·19 claims
- 1756US6187944B1Acrylonitrile compounds, process for their production and pesticides containing themISHIHARA SANGYO KAISHA·Filed 1998·Granted Feb 13, 2001·14 cites·19 claims
- 1852US8021724B2Optical film, manufacturing method of the same, and polarizing plate and liquid crystal display using the optical filmKONICA MINOLTA OPTO INC·Filed 2006·Granted Sep 20, 2011·0 cites·16 claims
- 1947US11648979B2Steering systemTOYOTA MOTOR CO LTD·Filed 2020·Granted May 16, 2023·0 cites·10 claims
- 2045US7047996B2Flow controlling apparatusTOYODA MACHINE WORKS LTD·Filed 2004·Granted May 23, 2006·1 cites·7 claims
- 2144US5278041ASilver halide color photographic light sensitive materialKONISHIROKU PHOTO IND·Filed 1992·Granted Jan 11, 1994·2 cites·10 claims
- 2244US4943608ARosin emulsion sizing agentDIC HERCULES CHEMICALS INC·Filed 1987·Granted Jul 24, 1990·10 cites·16 claims
- 2342US11008038B2Steering assist systemTOYOTA MOTOR CO LTD·Filed 2019·Granted May 18, 2021·0 cites·11 claims
- 2438US7124855B2Flow controlling apparatus for power steeringTOYODA MACHINE WORKS LTD·Filed 2004·Granted Oct 24, 2006·0 cites·3 claims
- 2538US5403705ASilver halide photographic emulsion and light-sensitive silver halide photographic materialKONISHIROKU PHOTO IND·Filed 1993·Granted Apr 4, 1995·1 cites·8 claims
- 2631US5242786ASilver halide photographic light-sensitive materialKONISHIROKU PHOTO IND·Filed 1992·Granted Sep 7, 1993·1 cites·8 claims
- 2725US5079303ASurface treatment agent for paperDIC HERCULES CHEMICALS INC·Filed 1989·Granted Jan 7, 1992·1 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Tsuyoshi Ikeda 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 →