Inventor · disambiguated record
Yoshimi Koyama
Also filed as: KOYAMA YOSHIMI
4 granted patents·31 citations·filing 2000–2019
74Inventor score
Top patents by PatentIndex Score
4 records- 0168US6694254B2Map displaySONY CORP·Filed 2002·Granted Feb 17, 2004·12 cites·3 claims
- 0267US11584835B2Laminated substrate and method for manufacturing the sameMITSUBISHI CHEM CORP·Filed 2019·Granted Feb 21, 2023·1 cites·18 claims
- 0367US7171088B2Image input deviceSONY CORP·Filed 2002·Granted Jan 30, 2007·11 cites·13 claims
- 0463US6505116B1Map displaySONY CORP·Filed 2000·Granted Jan 7, 2003·7 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →