Inventor · disambiguated record
Kiyokazu Oiyama
Also filed as: OIYAMA KIYOKAZU
4 granted patents·86 citations·filing 1984–1987
79Inventor score
Top patents by PatentIndex Score
4 records- 0182US4637959AMagnetic recording mediumSONY CORP·Filed 1984·Granted Jan 20, 1987·32 cites·52 claims
- 0278US4634633AMagnetic recording mediumSONY CORP·Filed 1984·Granted Jan 6, 1987·26 cites·101 claims
- 0368US4734330AMagnetic recording mediumSONY CORP·Filed 1986·Granted Mar 29, 1988·15 cites·8 claims
- 0461US4734480ARadiation curable resinTOYO BOSEKI·Filed 1987·Granted Mar 29, 1988·13 cites·17 claims
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