Inventor · disambiguated record
Seiichiro Sakai
Also filed as: SAKAI SEIICHIRO
21 granted patents·2 pending applications·567 citations·filing 1995–2023
96Inventor score
Top patents by PatentIndex Score
23 records- 0198US7638826B2Imaging device and imaging systemCANON KK·Filed 2005·Granted Dec 29, 2009·51 cites·2 claims
- 0298US7514732B2Image pickup apparatus and image pickup system having plural semiconductor regions of a same conductivity type, with one of the semiconductor regions having a higher impurity concentration than and providing a potential to another of the semiconductor regionsCANON KK·Filed 2005·Granted Apr 7, 2009·58 cites·12 claims
- 0398US7227208B2Solid-state image pickup apparatusCANON KK·Filed 2005·Granted Jun 5, 2007·82 cites·10 claims
- 0497US7605415B2Image pickup device comprising photoelectric conversation unit, floating diffusion region and guard ringCANON KK·Filed 2005·Granted Oct 20, 2009·41 cites·5 claims
- 0596US8624307B2Image pickup deviceKOIZUMI TORU·Filed 2012·Granted Jan 7, 2014·12 cites·10 claims
- 0696US8552481B2Imaging device and imaging systemHIYAMA HIROKI·Filed 2009·Granted Oct 8, 2013·23 cites·15 claims
- 0796US8207561B2Image pickup deviceKOIZUMI TORU·Filed 2011·Granted Jun 26, 2012·13 cites·9 claims
- 0896US7812873B2Image pickup device and image pickup systemCANON KK·Filed 2005·Granted Oct 12, 2010·30 cites·11 claims
- 0993US9231022B2Imaging device and imaging systemCANON KK·Filed 2013·Granted Jan 5, 2016·9 cites·20 claims
- 1093US8134190B2Image pickup apparatus and image pickup systemOKITA AKIRA·Filed 2009·Granted Mar 13, 2012·16 cites·11 claims
- 1192US7943975B2Image pickup deviceCANON KK·Filed 2009·Granted May 17, 2011·13 cites·9 claims
- 1290US8416329B2Image pickup device and image pickup systemHIYAMA HIROKI·Filed 2010·Granted Apr 9, 2013·9 cites·10 claims
- 1389US9595559B2Imaging device and imaging systemCANON KK·Filed 2015·Granted Mar 14, 2017·4 cites·20 claims
- 1487US2024006427A1Imaging device and imaging systemCANON KK·Filed 2023·Application pending·0 cites
- 1586US5889861AIdentity confidentiality method in radio communication systemKOKUSAI DENSHIN DENWA CO LTD·Filed 1995·Granted Mar 30, 1999·132 cites·13 claims
- 1680US10415862B2Chiller apparatus for plasma treatment deviceSHINWA CONTROLS CO LTD·Filed 2016·Granted Sep 17, 2019·3 cites·4 claims
- 1778US10685993B2Imaging device and imaging systemCANON KK·Filed 2017·Granted Jun 16, 2020·1 cites·30 claims
- 1874US11798961B2Imaging device and imaging systemCANON KK·Filed 2020·Granted Oct 24, 2023·0 cites·50 claims
- 1966US5596641AAuthentication method for mobile communicationsKOKUSAI DENSHIN DENWA CO LTD·Filed 1995·Granted Jan 21, 1997·60 cites·15 claims
- 2065US2012181590A1Image pickup apparatus and image pickup systemOKITA AKIRA·Filed 2012·Application pending·0 cites
- 2147US11365922B2Temperature control device and temperature adjustment apparatusSHINWA CONTROLS CO LTD·Filed 2020·Granted Jun 21, 2022·0 cites·6 claims
- 2247US11156532B2Status monitoring apparatus, status monitoring method, and programSHINWA CONTROLS CO LTD·Filed 2018·Granted Oct 26, 2021·0 cites·7 claims
- 2344US5559803ACommunication system using a bidirectional tree structure networkKOKUSAI DENSHIN DENWA CO LTD·Filed 1995·Granted Sep 24, 1996·10 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →