Inventor · disambiguated record
Masahiko Obata
Also filed as: OBATA MASAHIKO
11 granted patents·688 citations·filing 1988–2007
93Inventor score
Top patents by PatentIndex Score
11 records- 0198US5177311AMusical tone control apparatusYAMAHA CORP·Filed 1990·Granted Jan 5, 1993·209 cites·46 claims
- 0295US5170002AMotion-controlled musical tone control apparatusYAMAHA CORP·Filed 1992·Granted Dec 8, 1992·113 cites·14 claims
- 0394US4905560AMusical tone control apparatus mounted on a performer's bodyYAMAHA CORP·Filed 1988·Granted Mar 6, 1990·71 cites·7 claims
- 0493US5027688ABrace type angle-detecting device for musical tone controlYAMAHA CORP·Filed 1989·Granted Jul 2, 1991·65 cites·4 claims
- 0591US4998457AHandheld musical tone controllerYAMAHA CORP·Filed 1988·Granted Mar 12, 1991·53 cites·10 claims
- 0690US5005460AMusical tone control apparatusYAMAHA CORP·Filed 1988·Granted Apr 9, 1991·51 cites·16 claims
- 0787US5151553AMusical tone control apparatus employing palmar memberYAMAHA CORP·Filed 1989·Granted Sep 29, 1992·45 cites·16 claims
- 0882US5313010AHand musical tone control apparatusYAMAHA CORP·Filed 1992·Granted May 17, 1994·41 cites·19 claims
- 0969US8160368B2Image feature extraction method and image compression methodNAKAMURA YOSHIMASA·Filed 2007·Granted Apr 17, 2012·4 cites·20 claims
- 1051US4977811AAngle sensor for musical tone controlYAMAHA CORP·Filed 1989·Granted Dec 18, 1990·32 cites·4 claims
- 1130USRE34700EAngle sensor for musical tone controlYAMAHA CORP·Filed 1992·Granted Aug 23, 1994·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →