Inventor · disambiguated record
Shohei Shinkawa
Also filed as: SHINKAWA SHOHEI
11 granted patents·4 pending applications·47 citations·filing 2008–2016
87Inventor score
Top patents by PatentIndex Score
15 records- 0192US8422917B2Light projecting device, image reading device including same, and image forming apparatus including the image reading deviceSHINKAWA SHOHEI·Filed 2009·Granted Apr 16, 2013·19 cites·15 claims
- 0281US8115975B2Image scanning device and copierSHINKAWA SHOHEI·Filed 2009·Granted Feb 14, 2012·8 cites·7 claims
- 0378US8798500B2Light projecting device, image reading device including same, and image forming apparatus including the image reading deviceSHINKAWA SHOHEI·Filed 2013·Granted Aug 5, 2014·4 cites·19 claims
- 0477US10144599B2Sheet feeding device and image forming apparatus incorporating the sheet feeding deviceWAKABAYASHI YU·Filed 2016·Granted Dec 4, 2018·2 cites·19 claims
- 0574US8384967B2Image scanning device, image forming apparatus, and light source failure detection methodRICOH CO LTD·Filed 2010·Granted Feb 26, 2013·3 cites·9 claims
- 0673US8248670B2Image scanning device and image forming apparatus with varying document size detection periodsSHINKAWA SHOHEI·Filed 2009·Granted Aug 21, 2012·4 cites·8 claims
- 0771US9902578B2Sheet containing device, sheet feeder incorporating the sheet containing device, and image forming apparatus incorporating the sheet containing deviceWAKABAYASHI YU·Filed 2016·Granted Feb 27, 2018·2 cites·24 claims
- 0870US8289585B2Image scanning device and image forming apparatus including the sameSHINKAWA SHOHEI·Filed 2009·Granted Oct 16, 2012·3 cites·7 claims
- 0966US8154774B2Optical unit, image reading device, and image forming apparatusSHINKAWA SHOHEI·Filed 2008·Granted Apr 10, 2012·2 cites·19 claims
- 1052US9113003B2Sheet loading device, image reading device, and image forming apparatusHATAYAMA KOJI·Filed 2014·Granted Aug 18, 2015·0 cites·7 claims
- 1145US2014078560A1Tilt adjustment mechanism, image capturing unit device, image scanning device, image reading device, and copierNAGAO YOSHIAKI·Filed 2013·Application pending·0 cites
- 1245US2014071501A1Document scanning module, integral scanning unit, document scanning unit, automatic document feeder, and image forming appartausSHINKAWA SHOHEI·Filed 2013·Application pending·0 cites
- 1344US10183818B2Sheet loader, image forming apparatus incorporating the sheet loader, and image reader incorporating the sheet loaderSHINKAWA SHOHEI·Filed 2015·Granted Jan 22, 2019·0 cites·20 claims
- 1439US2013293932A1Image capturing device, image scanner, and image forming apparatusSUGAI ATSUSHI·Filed 2013·Application pending·0 cites
- 1533US2016161894A1Image forming apparatusSHINKAWA SHOHEI·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Shohei Shinkawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →