Inventor · disambiguated record
Nobumasa Fukushima
Also filed as: FUKUSHIMA NOBUMASA
4 granted patents·1 pending application·5 citations·filing 2009–2012
61Inventor score
Top patents by PatentIndex Score
5 records- 0171US8172350B2Image forming apparatusOKUDA TAKAYUKI·Filed 2009·Granted May 8, 2012·4 cites·16 claims
- 0255US8714846B2Gap adjusting device and image forming apparatusOKUDA TAKAYUKI·Filed 2009·Granted May 6, 2014·1 cites·13 claims
- 0352US8646888B2Cartridge and printing apparatusSEIKO EPSON CORP·Filed 2012·Granted Feb 11, 2014·0 cites·10 claims
- 0451US8585194B2Cartridge and printing apparatusSEIKO EPSON CORP·Filed 2012·Granted Nov 19, 2013·0 cites·9 claims
- 0546US2009267284A1Transport device and image recording apparatusSEIKO EPSON CORP·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →