Inventor · disambiguated record
Shinji Yamachika
Also filed as: YAMACHIKA SHINJI
2 granted patents·114 citations·filing 2003–2009
60Inventor score
Technology areasG01C
Top patents by PatentIndex Score
2 records- 0191US7225101B2Electronic device, signal compensation device and signal compensation methodSONY CORP·Filed 2003·Granted May 29, 2007·114 cites·8 claims
- 0242USRE43657EElectronic device, signal compensation device and signal compensation methodUSUDA HIROSHI·Filed 2009·Granted Sep 11, 2012·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →