Inventor · disambiguated record
Toshio Tada
Also filed as: TADA TOSHIO
38 granted patents·12 pending applications·970 citations·filing 2000–2023
97Inventor score
Files withFUJIFILM CORP26SEKISUI CHEMICAL CO LTD7DOWA ELECTRONICS MATERIALS CO LTD6SUMITOMO RUBBER IND2TADA TOSHIO2
Top patents by PatentIndex Score
50 records- 0198US10026434B2Magnetic tape having controlled surface properties of the magnetic layer and method of manufacturing the sameFUJIFILM CORP·Filed 2016·Granted Jul 17, 2018·108 cites·16 claims
- 0298US10026435B2Magnetic tape having controlled surface properties of the backcoat layer and method of manufacturing the sameFUJIFILM CORP·Filed 2016·Granted Jul 17, 2018·100 cites·15 claims
- 0398US9601146B2Magnetic tapeFUJIFILM CORP·Filed 2015·Granted Mar 21, 2017·100 cites·19 claims
- 0497US10431250B2Magnetic tape having characterized magnetic layerFUJIFILM CORP·Filed 2018·Granted Oct 1, 2019·30 cites·6 claims
- 0597US9721605B2Magnetic tape and method of manufacturing the sameFUJIFILM CORP·Filed 2015·Granted Aug 1, 2017·123 cites·18 claims
- 0697US9721607B2Magnetic recording medium and method of manufacturing the sameFUJIFILM CORP·Filed 2016·Granted Aug 1, 2017·99 cites·17 claims
- 0797US9711174B2Magnetic tape and method of manufacturing the sameFUJIFILM CORP·Filed 2015·Granted Jul 18, 2017·123 cites·15 claims
- 0896US10026430B2Magnetic tapeFUJIFILM CORP·Filed 2015·Granted Jul 17, 2018·104 cites·19 claims
- 0995US10839850B2Magnetic tape having characterized magnetic layerFUJIFILM CORP·Filed 2018·Granted Nov 17, 2020·22 cites·9 claims
- 1094US7452608B2Laminated glass and intermediate film for laminated glassSEKISUI CHEMICAL CO LTD·Filed 2004·Granted Nov 18, 2008·48 cites·73 claims
- 1193US6343883B1Toner cartridge comprising a magnet assemblyOKI DATA KK·Filed 2000·Granted Feb 5, 2002·50 cites·14 claims
- 1292US10839849B2Magnetic recording medium having characterized magnetic layerFUJIFILM CORP·Filed 2018·Granted Nov 17, 2020·13 cites·7 claims
- 1389US7732042B2Laminated glass and interlayer film for laminated glassesSEKISUI CHEMICAL CO LTD·Filed 2008·Granted Jun 8, 2010·10 cites·12 claims
- 1476US10714139B2Magnetic recording medium having characterized magnetic layerFUJIFILM CORP·Filed 2018·Granted Jul 14, 2020·3 cites·5 claims
- 1574US10540996B2Magnetic tape having characterized magnetic layer and magnetic tape deviceFUJIFILM CORP·Filed 2016·Granted Jan 21, 2020·3 cites·20 claims
- 1671US10910009B2Magnetic tape having a characterized magnetic layer and method of manufacturing the sameFUJIFILM CORP·Filed 2018·Granted Feb 2, 2021·2 cites·14 claims
- 1770US10854227B2Magnetic recording medium having characterized magnetic layerFUJIFILM CORP·Filed 2018·Granted Dec 1, 2020·2 cites·7 claims
- 1869US10854229B2Magnetic tape having characterized magnetic layerFUJIFILM CORP·Filed 2018·Granted Dec 1, 2020·2 cites·10 claims
- 1964US7674854B2Process for producing polyvinyl acetal resin, polyvinyl butyral resin, and process for producing esterified polyvinyl alcohol resinSEKISUI CHEMICAL CO LTD·Filed 2004·Granted Mar 9, 2010·6 cites·11 claims
- 2063US10854228B2Magnetic tape having characterized magnetic layerFUJIFILM CORP·Filed 2018·Granted Dec 1, 2020·1 cites·17 claims
- 2162US11125652B2Test method for wear resistance performance, method of manufacturing tread rubber, method of manufacturing tire, and tireSUMITOMO RUBBER IND·Filed 2019·Granted Sep 21, 2021·0 cites·16 claims
- 2262US10854232B2Magnetic recording medium having characterized magnetic layerFUJIFILM CORP·Filed 2018·Granted Dec 1, 2020·1 cites·19 claims
- 2361US9518173B2Tire rubber composition and pneumatic tireSUMITOMO RUBBER IND·Filed 2013·Granted Dec 13, 2016·0 cites·8 claims
- 2461US7114307B2Filling and packaging machineTADA TOSHIO·Filed 2003·Granted Oct 3, 2006·10 cites·8 claims
- 2560US9741479B2Magnetic powder for magnetic recording mediumDOWA ELECTRONICS MATERIALS CO LTD·Filed 2014·Granted Aug 22, 2017·0 cites·4 claims
- 2659US9251832B2Hexagonal ferrite magnetic powder and magnetic recording mediumFUJIFILM CORP·Filed 2014·Granted Feb 2, 2016·0 cites·16 claims
- 2758US11894171B2Magnetic powder for magnetic recording mediumDOWA ELECTRONICS MATERIALS CO LTD·Filed 2019·Granted Feb 6, 2024·0 cites·3 claims
- 2858US7909959B2Method for releasing adhered articleSEKISUI CHEMICAL CO LTD·Filed 2004·Granted Mar 22, 2011·6 cites·16 claims
- 2958US2009174969A1Magnetic recording medium, magnetic signal reproduction system and magnetic signal reproduction methodFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 3057US2010209716A1Laminated glass and interlayer film for laminated glassesSEKISUI CHEMICAL CO LTD·Filed 2010·Application pending·0 cites
- 3156US9818517B2Hexagonal ferrite magnetic particles, magnetic recording powder, and magnetic recording mediumFUJIFILM CORP·Filed 2014·Granted Nov 14, 2017·0 cites·10 claims
- 3255US2023352224A1Magnetic powder for magnetic recording medium, and production method thereofDOWA ELECTRONICS MATERIALS CO LTD·Filed 2023·Application pending·0 cites
- 3355US2023317337A1Magnetic powder for magnetic recording medium, and production method thereofDOWA ELECTRONICS MATERIALS CO LTD·Filed 2023·Application pending·0 cites
- 3454US2010021771A1Method of manufacturing hexagonal ferrite magnetic powder, magnetic recording medium and method of manufacturing the sameFUJIFILM CORP·Filed 2009·Application pending·0 cites
- 3552US7129322B2Method for producing polymer alloy polymer alloy formed article transparent formed article and optical filmSEIKISUI CHEMICALS CO LTD·Filed 2002·Granted Oct 31, 2006·4 cites·20 claims
- 3651US2007240993A1Electrochemical deposition method, electrochemical deposition apparatus, and microstructureUNIV OSAKA·Filed 2007·Application pending·0 cites
- 3746US2023306995A1Magnetic recording medium, magnetic tape cartridge, and magnetic recording and reproducing deviceFUJIFILM CORP·Filed 2023·Application pending·0 cites
- 3845US2011299198A1Magnetic recording medium, magnetic signal reproduction system and magnetic signal reproducing methodTADA TOSHIO·Filed 2011·Application pending·0 cites
- 3943US11404190B2Hexagonal ferrite magnetic powderDOWA ELECTRONICS MATERIALS CO LTD·Filed 2019·Granted Aug 2, 2022·0 cites·3 claims
- 4043US10854230B2Magnetic tape having characterized magnetic layerFUJIFILM CORP·Filed 2018·Granted Dec 1, 2020·0 cites·9 claims
- 4143US10692522B2Magnetic recording medium having characterized magnetic layer and method for manufacturing sameFUJIFILM CORP·Filed 2017·Granted Jun 23, 2020·0 cites·15 claims
- 4243US2006116468A1Method for producing fine resin particles and fine resin particlesSEKISUI CHEMICAL CO LTD·Filed 2003·Application pending·0 cites
- 4341US7629419B2Process for producing modified polymer, apparatus for producing modified polymer, and modified polymerSEKISUI CHEMICAL CO LTD·Filed 2002·Granted Dec 8, 2009·0 cites·2 claims
- 4440US2004094008A1Cutting deviceFiled 2002·Application pending·0 cites
- 4539US10573341B2Magnetic tape and method of manufacturing the sameFUJIFILM CORP·Filed 2016·Granted Feb 25, 2020·0 cites·17 claims
- 4638US2012251844A1Magnetic recording powder and method of manufacturing the same, and magnetic recording mediumYAMAZAKI NOBUO·Filed 2012·Application pending·0 cites
- 4736US10614834B2Magnetic tapeFUJIFILM CORP·Filed 2017·Granted Apr 7, 2020·0 cites·8 claims
- 4835US8883329B2Hexagonal ferrite magnetic powder and method of manufacturing the same, and magnetic recording medium and method of manufacturing the sameMATSUBAGUCHI SATOSHI·Filed 2010·Granted Nov 11, 2014·0 cites·16 claims
- 4934US8419966B2Method of manufacturing hexagonal ferrite magnetic powder, magnetic recording medium and method of manufacturing the sameKAMISAWA SHIHO·Filed 2010·Granted Apr 16, 2013·0 cites·4 claims
- 5029US2016217817A1Magnetic powder for magnetic recording mediumDOWA ELECTRONICS MATERIALS CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →