Inventor · disambiguated record
Yohei Ishijima
Also filed as: ISHIJIMA Yohei
1 granted patent·0 citations·filing 2017–2017
4Inventor score
Technology areasG07D
Files withNIPPON CONLUX CO LTD1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →