Inventor · disambiguated record
Junji Oshima
Also filed as: OSHIMA JUNJI
20 granted patents·5 pending applications·321 citations·filing 1985–2021
95Inventor score
Files withTAKEDA CHEMICAL INDUSTRIES LTD16OSHIMA JUNJI3JAPAN ENVIRO CHEMICALS LTD2OSAKA GAS CHEMICALS CO LTD2MITSUBISHI GAS CHEMICAL CO1
Top patents by PatentIndex Score
25 records- 0183US8808752B2Controlled release particles and method for producing the sameOSHIMA JUNJI·Filed 2010·Granted Aug 19, 2014·4 cites·3 claims
- 0283US5006592ACore-shell polymer, composition containing the polymers and its molded articlesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1989·Granted Apr 9, 1991·32 cites·11 claims
- 0380US5298559AMulti-layered polymersMITSUBISHI GAS CHEMICAL CO·Filed 1992·Granted Mar 29, 1994·33 cites·12 claims
- 0477US5183858ACore-shell polymer, production and use thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1991·Granted Feb 2, 1993·24 cites·7 claims
- 0576US5290858ACore-shell polymer, production and use thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1992·Granted Mar 1, 1994·23 cites·6 claims
- 0675US9511030B2Controlled release particlesOSHIMA JUNJI·Filed 2012·Granted Dec 6, 2016·1 cites·1 claims
- 0774US5206299ACore-shell polymer, resin composition and molded articles thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1992·Granted Apr 27, 1993·27 cites·9 claims
- 0870US5524706AFreeze-thawing tank assemblyTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1992·Granted Jun 11, 1996·40 cites·7 claims
- 0969US5362804ACore-shell polymer and unsaturated polyester resin composition containing the same as low shrinking additiveTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1993·Granted Nov 8, 1994·20 cites·7 claims
- 1063US5324780ACore-shell polymer, resin composition and molded article thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1993·Granted Jun 28, 1994·14 cites·12 claims
- 1162US5453458ACore-shell polymer and plastisol therefromTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1994·Granted Sep 26, 1995·23 cites·20 claims
- 1259US5280075ACore-shell polymer and its useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1990·Granted Jan 18, 1994·12 cites·6 claims
- 1354US5242982ACore-shell polymer composition containing the polymers and its molded articlesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1992·Granted Sep 7, 1993·16 cites·1 claims
- 1453US4684695AFlame-retardant, unsaturated polyester resin and composition thereforTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1985·Granted Aug 4, 1987·9 cites·4 claims
- 1553US2023365761A1Additive for resin kneadingOSAKA GAS CHEMICALS CO LTD·Filed 2021·Application pending·0 cites
- 1652US5183859APolymer particles, production and use thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1989·Granted Feb 2, 1993·10 cites·11 claims
- 1752US4966942APolycarbonate resin composition with acrylic impact modifiersTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1988·Granted Oct 30, 1990·10 cites·5 claims
- 1851US5280076ACore-shell polymer and its useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1991·Granted Jan 18, 1994·12 cites·1 claims
- 1950US2015141549A1Antibiotic particles and production method thereofJAPAN ENVIRO CHEMICALS LTD·Filed 2013·Application pending·0 cites
- 2048US2016235068A1Controlled release particles, production method thereof, molding material, and molded articleOSAKA GAS CHEMICALS CO LTD·Filed 2014·Application pending·0 cites
- 2147US9138417B2Controlled release particles and production method thereofOSHIMA JUNJI·Filed 2012·Granted Sep 22, 2015·0 cites·2 claims
- 2244US4963618APolycarbonate resin composition with dienic impact modifiersTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1988·Granted Oct 16, 1990·7 cites·5 claims
- 2342US2015010635A1Controlled release particles, wood treatment agent, and producing method thereofJAPAN ENVIRO CHEMICALS LTD·Filed 2012·Application pending·0 cites
- 2441US4569986AProcess for producing halogen-containing unsaturated polyesterTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1985·Granted Feb 11, 1986·4 cites·7 claims
- 2537US2019099710A1Carbon Dioxide Sorbent and Method for Producing Carbon Dioxide SorbentOSAKA GAS CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →