Inventor · disambiguated record
Kouki Sakamoto
Also filed as: SAKAMOTO KOUKI
4 granted patents·10 citations·filing 2002–2020
66Inventor score
Top patents by PatentIndex Score
4 records- 0173US8091883B2Sheet feeding device and image forming apparatusSAKAMOTO KOUKI·Filed 2010·Granted Jan 10, 2012·6 cites·6 claims
- 0256US7443490B2Medium discrimination device, image forming apparatus, and program having simplified mechanismRICOH KK·Filed 2006·Granted Oct 28, 2008·2 cites·31 claims
- 0350US11754226B2Hydrogen fuel filling system and hydrogen fuel filling methodENEOS CORP·Filed 2020·Granted Sep 12, 2023·0 cites·7 claims
- 0436US6788915B2Image forming apparatus operable in duplex print mode with heat pipe held in contact with intermediate image transfer bodyRICOH KK·Filed 2002·Granted Sep 7, 2004·2 cites·6 claims
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