Inventor · disambiguated record
Hiroo Katsuya
Also filed as: KATSUYA HIROO
4 granted patents·19 citations·filing 1984–1985
70Inventor score
Technology areasG03G
Files withSUMITOMO ELECTRIC INDUSTRIES4
Top patents by PatentIndex Score
4 records- 0149US4573428ARelease agent applicator for use with copying machineSUMITOMO ELECTRIC INDUSTRIES·Filed 1984·Granted Mar 4, 1986·7 cites·13 claims
- 0247US4631798AMethod of producing a release agent applicatorSUMITOMO ELECTRIC INDUSTRIES·Filed 1985·Granted Dec 30, 1986·8 cites·3 claims
- 0338US4633805ARelease agent applicator for copying machineSUMITOMO ELECTRIC INDUSTRIES·Filed 1984·Granted Jan 6, 1987·4 cites·3 claims
- 0429US4580521ARelease agent applicator for use with copying machineSUMITOMO ELECTRIC INDUSTRIES·Filed 1984·Granted Apr 8, 1986·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →