Inventor · disambiguated record
Haruhisa Ohashi
Also filed as: OHASHI HARUHISA
9 granted patents·3 pending applications·4 citations·filing 2014–2025
76Inventor score
Top patents by PatentIndex Score
12 records- 0180US10056103B2Method of manufacturing magnetic recording medium, magnetic recording medium, and magnetic recording and reproducing apparatusSHOWA DENKO KK·Filed 2014·Granted Aug 21, 2018·2 cites·9 claims
- 0279US10829848B2Magnetic recording medium, with carbide segregant, method for manufacturing same and magnetic recording and reproducing apparatusSHOWA DENKO KK·Filed 2017·Granted Nov 10, 2020·1 cites·9 claims
- 0358US2024244717A1Heat treatment chamber, film forming apparatus, and substrate heating methodRESONAC CORP·Filed 2024·Application pending·0 cites
- 0457US10832720B2Magnetic recording medium with nitride segregant, method for manufacturing same and magnetic recording and reproducing apparatusSHOWA DENKO KK·Filed 2017·Granted Nov 10, 2020·1 cites·9 claims
- 0554US11525871B2Magnetic sensor and magnetic sensor manufacturing methodSHOWA DENKO KK·Filed 2019·Granted Dec 13, 2022·0 cites·7 claims
- 0651US2025391436A1Magnetic recording medium, and magnetic recording and reproducing deviceRESONAC HARD DISK CORP·Filed 2025·Application pending·0 cites
- 0750US2025104737A1Heating device and method of manufacturing magnetic recording mediumRESONAC CORP·Filed 2024·Application pending·0 cites
- 0848US9959895B2Method for manufacturing magnetic recording medium, magnetic recording medium and magnetic recording and reproducing apparatusSHOWA DENKO KK·Filed 2014·Granted May 1, 2018·0 cites·5 claims
- 0945US10283154B2Magnetic recording medium and magnetic storage apparatusSHOWA DENKO KK·Filed 2018·Granted May 7, 2019·0 cites·15 claims
- 1044US10706884B2Magnetic recording medium and magnetic storage apparatusSHOWA DENKO KK·Filed 2017·Granted Jul 7, 2020·0 cites·5 claims
- 1142US10803895B2Magnetic recording medium and magnetic storage apparatusSHOWA DENKO KK·Filed 2018·Granted Oct 13, 2020·0 cites·6 claims
- 1241US10699737B2Magnetic recording medium and magnetic storage apparatusSHOWA DENKO KK·Filed 2018·Granted Jun 30, 2020·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →