Inventor · disambiguated record
Kei Iwatsuki
Also filed as: IWATSUKI KEI
10 granted patents·36 citations·filing 2008–2014
86Inventor score
Top patents by PatentIndex Score
10 records- 0184US8833537B2Medium stocking apparatusKASHIWABUCHI MASASHI·Filed 2012·Granted Sep 16, 2014·8 cites·8 claims
- 0278US9092926B2Medium storage and advancing apparatusIWATSUKI KEI·Filed 2012·Granted Jul 28, 2015·6 cites·12 claims
- 0377US8360223B2Medium storing and advancing apparatusOKI ELECTRIC IND CO LTD·Filed 2009·Granted Jan 29, 2013·7 cites·7 claims
- 0470US9004256B2Medium storing deviceOHARA SHINJI·Filed 2012·Granted Apr 14, 2015·3 cites·8 claims
- 0569US8342439B2Media storing and feeding device with maximum angular speed of reels reducedOKI ELECTRIC IND CO LTD·Filed 2008·Granted Jan 1, 2013·4 cites·7 claims
- 0667US9858743B2Medium housing device and medium processing deviceOKI ELECTRIC IND CO LTD·Filed 2013·Granted Jan 2, 2018·3 cites·9 claims
- 0765US9604812B2Medium processing apparatusOKI ELECTRIC IND CO LTD·Filed 2013·Granted Mar 28, 2017·2 cites·8 claims
- 0865US9206009B2Medium processing deviceOKI ELECTRIC IND CO LTD·Filed 2012·Granted Dec 8, 2015·2 cites·5 claims
- 0963US9938105B2Medium processing deviceOKI ELECTRIC IND CO LTD·Filed 2012·Granted Apr 10, 2018·1 cites·7 claims
- 1047US9508231B2Banknote pay-in/pay-out device and banknote transaction deviceOKI ELECTRIC IND CO LTD·Filed 2014·Granted Nov 29, 2016·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →