Inventor · disambiguated record
Arata Koroyasu
Also filed as: KOROYASU ARATA
4 granted patents·80 citations·filing 1980–1992
79Inventor score
Top patents by PatentIndex Score
4 records- 0159US5230737AWallpaper pasting apparatusKYOKUTOSANKI CO LTD·Filed 1991·Granted Jul 27, 1993·20 cites·11 claims
- 0258US4361311ACarpet stretcher deviceNIHON GIJUTSU CENTER KK·Filed 1980·Granted Nov 30, 1982·24 cites·4 claims
- 0352US4627653ACarpet stretcherKYOKUTO SANKI KK·Filed 1985·Granted Dec 9, 1986·24 cites·2 claims
- 0430US5249547AManually operated sizing machineKYOKUTOSANKI CO LTD·Filed 1992·Granted Oct 5, 1993·12 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →