Inventor · disambiguated record

Tadashi Katsukawa

Also filed as: KATSUKAWA TADASHI

2 granted patents·21 citations·filing 1988–1989

59Inventor score

Technology areasH04N

Files withNIPPON DENKI HOME ELECTRONICS2

Top patents by PatentIndex Score

2 records

0155US4954889AColor masking circuit and color video printer using the sameNIPPON DENKI HOME ELECTRONICS·Filed 1989·Granted Sep 4, 1990·15 cites·4 claims
0233US4894712ADensity gradation control type thermal printerNIPPON DENKI HOME ELECTRONICS·Filed 1988·Granted Jan 16, 1990·6 cites·5 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →