Inventor · disambiguated record
Kyoko Kobayashi
Also filed as: KOBAYASHI KYOKO
25 granted patents·3 pending applications·333 citations·filing 1993–2025
96Inventor score
Files withMITSUI CHEMICALS INC10MITSUI PETROCHEMICAL IND5MITSUBISHI PENCIL CO4CANON KK2VASSEUR DIDIER2
Top patents by PatentIndex Score
28 records- 0189US9023906B2Propylene-based copolymer, propylene-based copolymer composition, molded product thereof and foamed product thereof, and production process thereforOKAMOTO MASAHIKO·Filed 2012·Granted May 5, 2015·12 cites·22 claims
- 0289US5596042AOlefin thermoplastic elastomer and laminate thereofMITSUI PETROCHEMICAL IND·Filed 1996·Granted Jan 21, 1997·55 cites·20 claims
- 0386US6635705B2Olefinic thermoplastic elastomer composition and method for producing the sameMITSUI CHEMICALS INC·Filed 2001·Granted Oct 21, 2003·26 cites·5 claims
- 0485US9108464B2Rubber composition for a tire containing epoxide natural rubber and a plasticizing resinLOPITAUX GARANCE·Filed 2009·Granted Aug 18, 2015·5 cites·19 claims
- 0583US2025350844A1Control apparatus and control method thereofCANON KK·Filed 2025·Application pending·0 cites
- 0681US7582352B2Layered product olefin foam and useMITSUI CHEMICALS INC·Filed 2001·Granted Sep 1, 2009·26 cites·32 claims
- 0779US7140798B2Coating fluid and fluid applicatorMITSUBISHI PENCIL CO·Filed 2006·Granted Nov 28, 2006·4 cites·17 claims
- 0878US8270729B2Image authenticating apparatus, image authenticating method, recording medium, electronic device, and circuit substrateSAIJO MASASHI·Filed 2006·Granted Sep 18, 2012·22 cites·7 claims
- 0978US5702827AOlefin thermoplastic elastomer and laminate thereofMITSUI PETROCHEMICAL IND·Filed 1995·Granted Dec 30, 1997·32 cites·14 claims
- 1075US12395743B2Control apparatus and control method thereofCANON KK·Filed 2023·Granted Aug 19, 2025·0 cites·13 claims
- 1172US6786958B2Ink for oil-based ball penMITSUBISHI PENCIL CO·Filed 2001·Granted Sep 7, 2004·10 cites·4 claims
- 1270US7600938B2Refill for correction pen and refill unitMITSUBISHI PENCIL CO·Filed 2004·Granted Oct 13, 2009·13 cites·27 claims
- 1370US6589664B1Laminated products of olefinic thermoplastic elastomer and constructional gasketsMITSUI CHEMICALS INC·Filed 2000·Granted Jul 8, 2003·14 cites·13 claims
- 1469US6723794B2Olefin thermoplastic elastomer composition comprising crystalline polyolefin resin and ethylene/α-olefin/nonconjugated polyene copolymer rubberMITSUI CHEMICALS INC·Filed 2002·Granted Apr 20, 2004·14 cites·5 claims
- 1565US6146739AGlass run channelMITSUI CHEMICALS INC·Filed 1998·Granted Nov 14, 2000·26 cites·8 claims
- 1660US10000849B2Laminate, packaging material using the same and production process for the sameMITSUI CHEMICALS INC·Filed 2014·Granted Jun 19, 2018·0 cites·11 claims
- 1759US6803418B2Thermoplastic olefin elastomer compositionMITSUI CHEMICALS INC·Filed 2002·Granted Oct 12, 2004·4 cites·4 claims
- 1854US5869563AEthylene/α-olefin/nonconjugated polyene copolymer rubber compositionMITSUI PETROCHEMICAL IND·Filed 1996·Granted Feb 9, 1999·12 cites·8 claims
- 1953US12168738B2Adhesive resin compositions and laminatesMITSUI CHEMICALS INC·Filed 2020·Granted Dec 17, 2024·0 cites·21 claims
- 2053US5621021AErasable writing ink compositionMITSUBISHI PENCIL CO·Filed 1993·Granted Apr 15, 1997·15 cites·11 claims
- 2147US6221963B1Thermoplastic elastomer based on olefin and process for producing the sameMITSUI CHEMICALS INC·Filed 1999·Granted Apr 24, 2001·10 cites·12 claims
- 2247US5756575AEthylene/α-olefin/nonconjugated polyene copolymer rubber compositionMITSUI PETROCHEMICAL IND·Filed 1996·Granted May 26, 1998·9 cites·8 claims
- 2345US2013312892A1Pneumatic tire comprising a tread sublayer containing nitrile rubberVASSEUR DIDIER·Filed 2011·Application pending·0 cites
- 2442US5856399AThermoplastic elastomer compositionMITSUI PETROCHEMICAL IND·Filed 1996·Granted Jan 5, 1999·8 cites·6 claims
- 2541US7094828B2Olefin thermoplastic elastomer compositionMITSUI CHEMICALS INC·Filed 2002·Granted Aug 22, 2006·0 cites·3 claims
- 2639US2013231417A1Rubber composition that can be used for manufacturing a tyre of which the composition comprises a starch and an aqueous or water-soluble plasticizerVASSEUR DIDIER·Filed 2011·Application pending·0 cites
- 2737US5972394AMethod of preparing a fermented soybean milk and fermented soybean milkMURUSAN AI CO LTD·Filed 1998·Granted Oct 26, 1999·11 cites·6 claims
- 2836US6497960B1Resin compositions for skin members and laminates thereofFiled 1999·Granted Dec 24, 2002·5 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Kyoko Kobayashi 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 →