Inventor · disambiguated record
Masaru Takashima
Also filed as: TAKASHIMA MASARU
18 granted patents·3 pending applications·215 citations·filing 1974–2025
94Inventor score
Top patents by PatentIndex Score
21 records- 0189US4278544AFilter medium for fluidAIKOH CO·Filed 1980·Granted Jul 14, 1981·48 cites·1 claims
- 0286US4469309ACore for blow-forming the lining of vessel for molten metal, a lining method using said core, and a lining composition used in said lining methodAIKOH CO·Filed 1982·Granted Sep 4, 1984·25 cites·5 claims
- 0383US2024059814A1Compatibilizer, recycling agent, and compatibilization methodMCPP INNOVATION LLC·Filed 2023·Application pending·0 cites
- 0483US2024042657A1Polymer composition and molded article thereofMITSUBISHI CHEM CORP·Filed 2023·Application pending·0 cites
- 0578US4461789AMethod of gunning basic gunning refractoriesTAKASHIMA MASARU·Filed 1983·Granted Jul 24, 1984·15 cites·12 claims
- 0671US5349474ARear converter lensOLYMPUS OPTICAL CO·Filed 1993·Granted Sep 20, 1994·34 cites·8 claims
- 0771US4010936AProcess for tapping a steel-making converterAIKOH CO·Filed 1976·Granted Mar 8, 1977·21 cites·7 claims
- 0865US3981721AMethod for desulfurizing molten ironAIKOH CO·Filed 1975·Granted Sep 21, 1976·6 cites·10 claims
- 0963US4243210ATundish for the continuous casting of steelAIKOH CO·Filed 1979·Granted Jan 6, 1981·8 cites·11 claims
- 1059US2025223433A1Polymer composition, method for producing polymer composition, and aqueous dispersion compositionMCPP INNOVATION LLC·Filed 2025·Application pending·0 cites
- 1158US5378270AMold release material for die castingsAIKOH CO·Filed 1990·Granted Jan 3, 1995·13 cites·2 claims
- 1254US10472496B2Flame-retardant adhesive composition, coverlay film using same, and flexible copper-clad laminateTOAGOSEI CO LTD·Filed 2014·Granted Nov 12, 2019·0 cites·19 claims
- 1351US4321035AHeat-insulating constructionAIKOH CO·Filed 1980·Granted Mar 23, 1982·5 cites·10 claims
- 1451US4014531ATundish for the continuous casting of steelAIKOH CO·Filed 1975·Granted Mar 29, 1977·5 cites·4 claims
- 1550US5325235ACompact zoom lens systemOLYMPUS OPTICAL CO·Filed 1992·Granted Jun 28, 1994·15 cites·21 claims
- 1647US4541971AMethod for the gunning of refractoriesTAKASHIMA MASARU·Filed 1983·Granted Sep 17, 1985·5 cites·3 claims
- 1743US4025047AMoulding for the heat retention of feeder head in casting molten metalsAIKOH CO·Filed 1975·Granted May 24, 1977·3 cites·6 claims
- 1842US4038069AHeat-insulating agent for molten metalAIKOH CO·Filed 1976·Granted Jul 26, 1977·4 cites·5 claims
- 1942US3953219APowdery composition for heat retention of feeder headAIKOH CO·Filed 1974·Granted Apr 27, 1976·3 cites·12 claims
- 2034US5855644AMethod for recovering aluminium from materials containing metallic aluminiumAIKOH CO·Filed 1995·Granted Jan 5, 1999·2 cites·4 claims
- 2134US3975200AMoulding for the heat retention of feeder head in casting molten metalsAIKOH CO·Filed 1974·Granted Aug 17, 1976·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →