Inventor · disambiguated record
Kouichi Katagawa
Also filed as: KATAGAWA KOUICHI
1 granted patent·1 pending application·2 citations·filing 2006–2010
20Inventor score
Technology areasG09G
Files withHAYASHI KEIJI2
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →