Inventor · disambiguated record
Kei Ishimura
Also filed as: ISHIMURA KEI
1 granted patent·1 pending application·1 citations·filing 2013–2022
17Inventor score
Technology areasG02B
Files withNIKON ESSILOR CO LTD2
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →