Inventor · disambiguated record
Isami Koyama
Also filed as: KOYAMA ISAMI
1 granted patent·50 citations·filing 1999–1999
48Inventor score
Technology areasB65D
Files withNIPPON PLASTIC PALLET CORP1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →