Inventor · disambiguated record
Yoshihiro Machiguchi
Also filed as: MACHIGUCHI YOSHIHIRO
5 granted patents·416 citations·filing 1991–1998
84Inventor score
Files withSONY CORP5
Top patents by PatentIndex Score
5 records- 0194US5321846ASignal transmission system with quicker response and with parallel and serial outputsSONY CORP·Filed 1991·Granted Jun 14, 1994·324 cites·7 claims
- 0270US5970205AMethod and apparatus for performing variable speed reproduction of compressed video dataSONY CORP·Filed 1998·Granted Oct 19, 1999·51 cites·10 claims
- 0368US6061496ASystem for recording and reproducing karaoke dataSONY CORP·Filed 1997·Granted May 9, 2000·21 cites·14 claims
- 0452US6064635AChangeable storage device of plural optical recording media of same physical form and different logical formatsSONY CORP·Filed 1998·Granted May 16, 2000·11 cites·11 claims
- 0538US6111385ADriving method using motor and its driving apparatus, exchanging apparatus of recording medium, and driving method of exchanging apparatus of recording mediumSONY CORP·Filed 1998·Granted Aug 29, 2000·9 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →