Inventor · disambiguated record
Hiroshi Minazawa
Also filed as: MINAZAWA HIROSHI
3 granted patents·3 pending applications·122 citations·filing 1996–2010
73Inventor score
Top patents by PatentIndex Score
6 records- 0188US5837357AMagnetic recording medium having a carbon protective layer and method for manufacturing the sameFUJI ELECTRIC CO LTD·Filed 1996·Granted Nov 17, 1998·102 cites·9 claims
- 0287US7937967B2Method of manufacturing a glass substrate, glass substrate manufactured by the method, and magnetic recording medium using the glass substrateFUJI ELEC DEVICE TECH CO LTD·Filed 2008·Granted May 10, 2011·15 cites·9 claims
- 0378US7875374B2Substrate for perpendicular magnetic recording media and perpendicular magnetic recording media using sameFUJI ELEC DEVICE TECH CO LTD·Filed 2008·Granted Jan 25, 2011·5 cites·6 claims
- 0448US2008104996A1Molding die, intermediate member, and method of manufacturing of substrateFUJI ELEC DEVICE TECH CO LTD·Filed 2007·Application pending·0 cites
- 0548US2008096025A1Press molding die and method of manufacturing the same, and magnetic disk glass substrateFUJI ELEC DEVICE TECH CO LTD·Filed 2007·Application pending·0 cites
- 0632US2010209742A1Method of manufacturing a glass substrate for a magnetic recording medium, a glass substrate for a magnetic recording medium manufactured by the method, and a perpendicular magnetic recording mediumFUJI ELEC DEVICE TECH CO LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →