Inventor · disambiguated record
Youichi Matsumura
Also filed as: MATSUMURA YOUICHI
10 granted patents·412 citations·filing 1991–2000
92Inventor score
Top patents by PatentIndex Score
10 records- 0187US6353613B1Information transmitter device and transmitting methodSONY CORP·Filed 1997·Granted Mar 5, 2002·111 cites·14 claims
- 0281US6055247AData transmission method, data transmission apparatus and data transmission systemSONY CORP·Filed 1996·Granted Apr 25, 2000·77 cites·31 claims
- 0376US6456782B1Data processing device and method for the sameSONY CORP·Filed 1998·Granted Sep 24, 2002·53 cites·12 claims
- 0476US6154466AData transmitting systemSONY CORP·Filed 1999·Granted Nov 28, 2000·46 cites·7 claims
- 0569US5172013ASubstrate bias generator for semiconductor devicesSONY CORP·Filed 1991·Granted Dec 15, 1992·30 cites·3 claims
- 0667US5995516AData transmitting systemSONY CORP·Filed 1996·Granted Nov 30, 1999·30 cites·5 claims
- 0765US6347119B2Communication apparatus, communication method and storage mediumSONY CORP·Filed 2000·Granted Feb 12, 2002·10 cites·8 claims
- 0865US5798414AResin composition excellent in impact strengthKANEGAFUCHI CHEMICAL IND·Filed 1996·Granted Aug 25, 1998·25 cites·2 claims
- 0950US5721738AData transmission method, system, and apparatusSONY CORP·Filed 1996·Granted Feb 24, 1998·27 cites·27 claims
- 1030US6136918ARubber latexes, graft copolymers, and thermoplastic resin compositionsKANEGAFUCHI CHEMICAL IND·Filed 1995·Granted Oct 24, 2000·3 cites·14 claims
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