Inventor · disambiguated record
Masatoshi Toda
Also filed as: TODA MASATOSHI
19 granted patents·7 pending applications·241 citations·filing 1988–2014
94Inventor score
Files withMITSUBISHI RAYON CO8IDEMITSU PETROCHEMICAL CO5IWASE FUMIYOSHI3SII PRINTEK INC2TODA MASATOSHI2
Top patents by PatentIndex Score
26 records- 0191US5556820ACatalyst component for olefin polymerization and process for producing polyolefinsIDEMITSU PETROCHEMICAL CO·Filed 1994·Granted Sep 17, 1996·91 cites·18 claims
- 0282US5194531AProcess for producing polyolefinsIDEMITSU PETROCHEMICAL CO·Filed 1991·Granted Mar 16, 1993·39 cites·6 claims
- 0377US9097831B2Surface light source device, light guide element used for surface light source device, and method for producing light guide elementYAGI KENJI·Filed 2011·Granted Aug 4, 2015·6 cites·20 claims
- 0470US6596824B2Method for producing polyolefin and gas phase polymerization apparatusIDEMITSU PETROCHEMICAL CO·Filed 2001·Granted Jul 22, 2003·12 cites·15 claims
- 0569US8201912B2Liquid jet recording apparatus, liquid jet head unit, and liquid jet recording methodIWASE FUMIYOSHI·Filed 2009·Granted Jun 19, 2012·3 cites·13 claims
- 0668US9115328B2Gear oil compositionTODA MASATOSHI·Filed 2010·Granted Aug 25, 2015·1 cites·20 claims
- 0767US8967774B2Liquid jet head, liquid jet apparatus, and method of manufacturing liquid jet headSII PRINTEK INC·Filed 2013·Granted Mar 3, 2015·1 cites·18 claims
- 0866US5985973APolypropylene-based resins and polypropylene-based resin compositionsIDEMITSU PETROCHEMICAL CO·Filed 1997·Granted Nov 16, 1999·24 cites·6 claims
- 0965US4966432AOptical coupler and process for preparation thereofMITSUBISHI RAYON CO·Filed 1989·Granted Oct 30, 1990·21 cites·2 claims
- 1063US8613487B2Liquid ejection head, carriage unit, pressure control method, and liquid ejection recording apparatusIWASE FUMIYOSHI·Filed 2009·Granted Dec 24, 2013·2 cites·18 claims
- 1155US8430477B2Liquid injection head, liquid injection recording apparatus, and method of filling liquid injection head with liquidSAKATA AKIFUMI·Filed 2009·Granted Apr 30, 2013·1 cites·22 claims
- 1253US4934787AMode scramblerMITSUBISHI RAYON CO·Filed 1989·Granted Jun 19, 1990·16 cites·2 claims
- 1352US2010175820A1Light regulating film, laminated light regulating film, and method for producing light regulating film and laminated light regulating filmMITSUBISHI RAYON CO·Filed 2010·Application pending·0 cites
- 1451US2016040095A1Lubricating oil compositionIDEMITSU KOSAN CO·Filed 2014·Application pending·0 cites
- 1548US5986683ACleaning roller system and operating method thereofFUJI PHOTO FILM CO LTD·Filed 1997·Granted Nov 16, 1999·11 cites·15 claims
- 1648US2008220214A1Light regulating film, laminated light regulating film, and method for producing light regulating film and laminated light regulating filmMITSUBISHI RAYON CO·Filed 2008·Application pending·0 cites
- 1747US2016123552A1Optical film, method for producing optical film, and surface light-emitting bodyMITSUBISHI RAYON CO·Filed 2014·Application pending·0 cites
- 1846US8962540B2Lubricating oil compositionTODA MASATOSHI·Filed 2009·Granted Feb 24, 2015·0 cites·12 claims
- 1945US8197023B2Liquid jet recording apparatus and liquid jet recording methodIWASE FUMIYOSHI·Filed 2009·Granted Jun 12, 2012·0 cites·17 claims
- 2043US2011193899A1Liquid ejection recording device and liquid ejection recording methodIWASE FUMIYOHI·Filed 2009·Application pending·0 cites
- 2141US2014125741A1Liquid jet head and liquid jet apparatusSII PRINTEK INC·Filed 2013·Application pending·0 cites
- 2237US4974924APlug for optical fiber cableMITSUBISHI RAYON CO·Filed 1989·Granted Dec 4, 1990·6 cites·5 claims
- 2337US2009213464A1Light polarizing sheet and manufacturing method for sameKURACHI YOSHIYA·Filed 2006·Application pending·0 cites
- 2435US4911514AOptical coupler and process for preparation thereofMITSUBISHI RAYON CO·Filed 1988·Granted Mar 27, 1990·5 cites·3 claims
- 2528US5048093ADefect counting method and apparatusMITSUBISHI RAYON CO·Filed 1990·Granted Sep 10, 1991·1 cites·14 claims
- 2626US5237013AComposition of polybutene-1 and a process for preparing sameIDEMITSU PETROCHEMICAL CO·Filed 1992·Granted Aug 17, 1993·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →