Inventor · disambiguated record
Sohichiroh Ishikawa
Also filed as: ISHIKAWA SOHICHIROH
3 granted patents·5 citations·filing 2011–2017
53Inventor score
Top patents by PatentIndex Score
3 records- 0176US8599413B2Image forming apparatusMORITA YOSHIAKI·Filed 2011·Granted Dec 3, 2013·5 cites·14 claims
- 0239US9989909B2Belt device and image forming apparatus incorporating sameISHIKAWA SOHICHIROH·Filed 2017·Granted Jun 5, 2018·0 cites·20 claims
- 0332US8743167B2Optical scanner including an optical element holder and image forming apparatus including sameMAKINO HIDEYO·Filed 2011·Granted Jun 3, 2014·0 cites·11 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →