Inventor · disambiguated record
Masahito Oyanagi
Also filed as: OYANAGI MASAHITO
18 granted patents·5 pending applications·839 citations·filing 2005–2018
95Inventor score
Technology areasG11B
Top patents by PatentIndex Score
23 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
- 0497US10515660B2Magnetic tape having controlled surface properties of the back coating layer and magnetic layerFUJIFILM CORP·Filed 2017·Granted Dec 24, 2019·31 cites·9 claims
- 0597US10475481B2Magnetic tape having characterized backcoat layer and method of manufacturing the sameFUJIFILM CORP·Filed 2017·Granted Nov 12, 2019·31 cites·19 claims
- 0697US9721605B2Magnetic tape and method of manufacturing the sameFUJIFILM CORP·Filed 2015·Granted Aug 1, 2017·123 cites·18 claims
- 0797US9721607B2Magnetic recording medium and method of manufacturing the sameFUJIFILM CORP·Filed 2016·Granted Aug 1, 2017·99 cites·17 claims
- 0897US9711174B2Magnetic tape and method of manufacturing the sameFUJIFILM CORP·Filed 2015·Granted Jul 18, 2017·123 cites·15 claims
- 0996US10026430B2Magnetic tapeFUJIFILM CORP·Filed 2015·Granted Jul 17, 2018·104 cites·19 claims
- 1092US10347279B2Magnetic tape having characterized backcoat layer and method of manufacturing the sameFUJIFILM CORP·Filed 2017·Granted Jul 9, 2019·13 cites·17 claims
- 1174US10540996B2Magnetic tape having characterized magnetic layer and magnetic tape deviceFUJIFILM CORP·Filed 2016·Granted Jan 21, 2020·3 cites·20 claims
- 1271US10910009B2Magnetic tape having a characterized magnetic layer and method of manufacturing the sameFUJIFILM CORP·Filed 2018·Granted Feb 2, 2021·2 cites·14 claims
- 1369US10861491B2Magnetic tapeFUJIFILM CORP·Filed 2017·Granted Dec 8, 2020·2 cites·16 claims
- 1453US8236434B2Magnetic recording medium, magnetic signal reproduction system and magnetic signal reproduction methodHARASAWA TAKESHI·Filed 2007·Granted Aug 7, 2012·0 cites·4 claims
- 1552US2009087689A1Magnetic recording mediumDOUSHITA HIROAKI·Filed 2008·Application pending·0 cites
- 1647US2007020490A1Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2006·Application pending·0 cites
- 1747US2007171573A1Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2006·Application pending·0 cites
- 1846US2007236835A1Magnetic recording mediumFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 1944US10896692B2Magnetic tapeFUJIFILM CORP·Filed 2017·Granted Jan 19, 2021·0 cites·10 claims
- 2044US2005282040A1Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2005·Application pending·0 cites
- 2143US10937456B2Magnetic tapeFUJIFILM CORP·Filed 2017·Granted Mar 2, 2021·0 cites·15 claims
- 2243US10692522B2Magnetic recording medium having characterized magnetic layer and method for manufacturing sameFUJIFILM CORP·Filed 2017·Granted Jun 23, 2020·0 cites·15 claims
- 2339US10573341B2Magnetic tape and method of manufacturing the sameFUJIFILM CORP·Filed 2016·Granted Feb 25, 2020·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →