Inventor · disambiguated record
Mayumi Miyashita
Also filed as: MIYASHITA MAYUMI
6 granted patents·136 citations·filing 1991–2000
84Inventor score
Files withSONY CORP6
Top patents by PatentIndex Score
6 records- 0182US6500872B1Method for recycling waste styrene resinSONY CORP·Filed 2000·Granted Dec 31, 2002·24 cites·16 claims
- 0281US5214523AFerroelectric liquid crystal display device having monostabilized state as an initial state and continuous gray-scaleSONY CORP·Filed 1991·Granted May 25, 1993·59 cites·5 claims
- 0377US6169121B1Method and apparatus for recycling styrene resinSONY CORP·Filed 1999·Granted Jan 2, 2001·32 cites·14 claims
- 0457US5360825APulp moldingSONY CORP·Filed 1993·Granted Nov 1, 1994·14 cites·11 claims
- 0536US5998009AMagnetic recording mediumSONY CORP·Filed 1997·Granted Dec 7, 1999·5 cites·5 claims
- 0633US5993971AOptical information record mediumSONY CORP·Filed 1993·Granted Nov 30, 1999·2 cites·6 claims
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