Inventor · disambiguated record
Atsushi Roppongi
Also filed as: ROPPONGI ATSUSHI
2 granted patents·1 pending application·19 citations·filing 2008–2009
58Inventor score
Top patents by PatentIndex Score
3 records- 0180US8121510B2Printer with duplex circulation route speed controlROPPONGI ATSUSHI·Filed 2009·Granted Feb 21, 2012·15 cites·3 claims
- 0266US8047542B2Printing apparatus capable of handling paper size errorRISO KAGAKU CORP·Filed 2009·Granted Nov 1, 2011·4 cites·3 claims
- 0337US2009162122A1Image forming apparatusRISO KAGAKU CORP·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →