Inventor · disambiguated record

Masaru Hanayama

Also filed as: HANAYAMA MASARU

2 granted patents·8 citations·filing 1984–1997

53Inventor score

Technology areasG11B Y10S

Files withVICTOR COMPANY OF JAPAN2

Top patents by PatentIndex Score

2 records

0133US5935703AMagnetic recording medium and binder for use with magnetic coating in the magnetic recording mediumVICTOR COMPANY OF JAPAN·Filed 1997·Granted Aug 10, 1999·6 cites·2 claims
0232US4640863AMagnetic recording mediaVICTOR COMPANY OF JAPAN·Filed 1984·Granted Feb 3, 1987·2 cites·3 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →