Inventor
SHIGETA JUNJI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “SHIGETA JUNJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
17 patentsUS6616352B1Sep 9, 2003
Optical transmission apparatus and bidirectional optical space transmission system using the same
CANON KK14 citations84
US11599010B2Mar 7, 2023
Camera, interchangeable lens apparatus, adapter apparatus, control method, and storage medium
CANON KK2 citations73
US10942426B2Mar 9, 2021
Camera, interchangeable lens apparatus, adapter apparatus, control method, and storage medium
CANON KK3 citations73
US10110823B2Oct 23, 2018
Position output unit, and lens apparatus and lens system having the same
CANON KK2 citations73
US9435667B2Sep 6, 2016
Position detecting apparatus, and lens apparatus and image pickup apparatus including the position detecting apparatus
CANON KK3 citations73
US9228857B2Jan 5, 2016
Position detection apparatus having a determining unit to determine the reliability of calculated position of a movable member
CANON KK6 citations73
US11892754B2Feb 6, 2024
Camera, interchangeable lens apparatus, adapter apparatus, control method, and storage medium
CANON KK0 citations62
US11849218B2Dec 19, 2023
Lens apparatus, image pickup apparatus, camera apparatus, controlling method, and computer-readable storage medium
CANON KK0 citations62
US11930271B2Mar 12, 2024
Intermediate accessory apparatus, image pickup apparatus, image pickup system, processing method, and storage medium
CANON KK0 citations52
US11659274B2May 23, 2023
Lens apparatus, image pickup apparatus, processing apparatus, processing method, and computer-readable storage medium
CANON KK0 citations52
US9817207B2Nov 14, 2017
Image pickup information output apparatus and lens apparatus equipped with same
CANON KK1 citations52
US9172861B2Oct 27, 2015
Image pickup information output apparatus and lens apparatus equipped with same
CANON KK0 citations52
US10694087B2Jun 23, 2020
Output apparatus, lens apparatus, adaptor apparatus, camera apparatus, and image pickup apparatus
CANON KK0 citations41
US10609268B2Mar 31, 2020
Control apparatus, lens apparatus, and imaging apparatus
CANON KK0 citations41
US10021288B2Jul 10, 2018
Drive control apparatus for a lens apparatus, lens apparatus including the same, and image pickup apparatus including the same
CANON KK0 citations41
US9395513B2Jul 19, 2016
Lens system having a movable optical member that is controllable according to a predetermined command value, image pickup system, and drive control method for the lens system
CANON KK0 citations41
US7400834B2Jul 15, 2008
Optical space transmission apparatus and optical space communication system
CANON KK0 citations41
HITACHI LTD
7 patentsUS6678432B2Jan 13, 2004
Optical integrated device, semiconductor laser module and optical transmitter
HITACHI LTD30 citations92
US5124770AJun 23, 1992
Field effect transistor with alpha particle protection
HITACHI LTD23 citations92
US5401357AMar 28, 1995
Dry etching method
HITACHI LTD17 citations73
US5523593AJun 4, 1996
Compound semiconductor integrated circuit and optical regenerative repeater using the same
HITACHI LTD11 citations70
US4177298ADec 4, 1979
Method for producing an InSb thin film element
HITACHI LTD11 citations70
US7136595B2Nov 14, 2006
Optical transmitter, optical receiver, and manufacturing method of optical device
HITACHI LTD3 citations63
US4954866ASep 4, 1990
Semiconductor integrated circuit memory
HITACHI LTD0 citations52