Inventor · disambiguated record
Manabu Igawa
Also filed as: IGAWA MANABU
1 granted patent·9 citations·filing 1987–1987
31Inventor score
Technology areasB01D
Files withNITTO ELECTRIC IND CO1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →