Inventor · disambiguated record
Yasuyuki Iwai
Also filed as: IWAI YASUYUKI
4 granted patents·26 citations·filing 1980–1984
73Inventor score
Files withKONISHIROKU PHOTO IND4
Top patents by PatentIndex Score
4 records- 0164US4559898ADeveloping unitKONISHIROKU PHOTO IND·Filed 1982·Granted Dec 24, 1985·13 cites·9 claims
- 0247US4292922ADeveloping device for an electrophotographic copying machineKONISHIROKU PHOTO IND·Filed 1980·Granted Oct 6, 1981·7 cites·10 claims
- 0341US4340297ADevice for driving copy board of a copying machineKONISHIROKU PHOTO IND·Filed 1980·Granted Jul 20, 1982·3 cites·9 claims
- 0433US4619516AReproducing apparatusKONISHIROKU PHOTO IND·Filed 1984·Granted Oct 28, 1986·3 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →