Inventor · disambiguated record
Ichiro Ota
Also filed as: OTA ICHIRO
7 granted patents·6 pending applications·17 citations·filing 2009–2018
77Inventor score
Top patents by PatentIndex Score
13 records- 0189US11279664B2Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording mediumSHOWA DENKO KK·Filed 2017·Granted Mar 22, 2022·11 cites·10 claims
- 0273US11292979B2Fluorine-containing ether compound, lubricant for magnetic recording medium and magnetic recording mediumSHOWA DENKO KK·Filed 2017·Granted Apr 5, 2022·3 cites·24 claims
- 0367US9646643B2Magnetic recording medium fabrication method and apparatusSHOWA DENKO KK·Filed 2014·Granted May 9, 2017·2 cites·5 claims
- 0465US9111566B2Carbon film forming method, magnetic-recording-medium manufacturing method, and carbon film forming apparatusOTA ICHIRO·Filed 2010·Granted Aug 18, 2015·1 cites·13 claims
- 0562US11514945B2Lubricant for magnetic recording medium, and method for producing magnetic recording mediumSHOWA DENKO KK·Filed 2018·Granted Nov 29, 2022·0 cites·11 claims
- 0660US10134435B2Carbon film forming apparatus, carbon film forming method, and magnetic recording medium manufacturing methodSHOWA DENKO KK·Filed 2014·Granted Nov 20, 2018·0 cites·6 claims
- 0751US11661478B2Magnetic recording medium, fluorine-containing ether compound and lubricant for magnetic recording mediumSHOWA DENKO KK·Filed 2018·Granted May 30, 2023·0 cites·7 claims
- 0848US2010028563A1Method of forming carbon film, method of manufacturing magnetic recording medium, and apparatus for forming carbon filmSHOWA DENKO HD SINGAPORE PTE L·Filed 2009·Application pending·0 cites
- 0944US2015170698A1Carbon film forming apparatus, carbon film forming method, and magnetic recording medium manfacturing methodSHOWA DENKO KK·Filed 2014·Application pending·0 cites
- 1041US2014079877A1Magnetic recording medium fabrication method and apparatusSHOWA DENKO KK·Filed 2013·Application pending·0 cites
- 1141US2014139946A1Magnetic recording medium and magnetic recording and reproducing deviceSHOWA DENKO KK·Filed 2013·Application pending·0 cites
- 1238US2013008776A1Method of forming carbon film, and method of manufacturing magnetic recording mediumSHOWA DENKO KK·Filed 2011·Application pending·0 cites
- 1333US2013072152A1Mobile communication terminal and a download assisting methodOTA ICHIRO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →