Inventor
SAKAI SEIICHIRO
JP21 patents
⚠️ This page may combine multiple inventors who share the name “SAKAI SEIICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
10 patentsUS7638826B2Dec 29, 2009
Imaging device and imaging system
CANON KK51 citations98
US7514732B2Apr 7, 2009
Image 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 regions
CANON KK58 citations98
US7227208B2Jun 5, 2007
Solid-state image pickup apparatus
CANON KK82 citations98
US7605415B2Oct 20, 2009
Image pickup device comprising photoelectric conversation unit, floating diffusion region and guard ring
CANON KK41 citations96
US7943975B2May 17, 2011
Image pickup device
CANON KK13 citations92
US7812873B2Oct 12, 2010
Image pickup device and image pickup system
CANON KK30 citations92
US9595559B2Mar 14, 2017
Imaging device and imaging system
CANON KK4 citations84
US9231022B2Jan 5, 2016
Imaging device and imaging system
CANON KK9 citations84
US10685993B2Jun 16, 2020
Imaging device and imaging system
CANON KK1 citations73
US11798961B2Oct 24, 2023
Imaging device and imaging system
CANON KK0 citations62
KOKUSAI DENSHIN DENWA CO LTD
3 patentsUS5889861AMar 30, 1999
Identity confidentiality method in radio communication system
KOKUSAI DENSHIN DENWA CO LTD132 citations97
US5596641AJan 21, 1997
Authentication method for mobile communications
KOKUSAI DENSHIN DENWA CO LTD60 citations96
US5559803ASep 24, 1996
Communication system using a bidirectional tree structure network
KOKUSAI DENSHIN DENWA CO LTD10 citations74
SHINWA CONTROLS CO LTD
3 patentsUS10415862B2Sep 17, 2019
Chiller apparatus for plasma treatment device
SHINWA CONTROLS CO LTD3 citations73
US11365922B2Jun 21, 2022
Temperature control device and temperature adjustment apparatus
SHINWA CONTROLS CO LTD0 citations51
US11156532B2Oct 26, 2021
Status monitoring apparatus, status monitoring method, and program
SHINWA CONTROLS CO LTD0 citations45