Inventor
ICHIMURA JUNYA
JP18 patents
⚠️ This page may combine multiple inventors who share the name “ICHIMURA JUNYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
16 patentsUS9784951B2Oct 10, 2017
Imaging optical system utilizing a re-imaging method and image projection apparatus including the same
CANON KK14 citations82
US10216071B2Feb 26, 2019
Optical system and optical apparatus including the same
CANON KK2 citations73
US11243385B2Feb 8, 2022
Zoom lens and image pickup apparatus having the same
CANON KK2 citations71
US10845579B2Nov 24, 2020
Optical system and imaging apparatus
CANON KK2 citations71
US10139606B2Nov 27, 2018
Zoom lens for forming high-definition image and image projection apparatus having the same
CANON KK4 citations71
US7826147B2Nov 2, 2010
Zoom lens and image projection apparatus
CANON KK3 citations62
US11493742B2Nov 8, 2022
Zoom lens, image pickup apparatus, and lens apparatus
CANON KK0 citations61
US11347026B2May 31, 2022
Imaging optical system and image projection apparatus
CANON KK0 citations61
US11169365B2Nov 9, 2021
Rear attachment lens and image pickup optical system using the same
CANON KK0 citations61
US10012815B2Jul 3, 2018
Projection optical system and projection type display apparatus using the same
CANON KK1 citations51
US8654449B2Feb 18, 2014
Zoom lens and image projection apparatus including the same
CANON KK1 citations51
US12066608B2Aug 20, 2024
Zoom lens and image pickup apparatus
CANON KK0 citations50
US11835692B2Dec 5, 2023
Optical system and image pickup apparatus having the same
CANON KK0 citations50
US10942361B2Mar 9, 2021
Optical system and image pickup apparatus
CANON KK0 citations50
US9958652B2May 1, 2018
Imaging optical system, image projection optical system and image projection apparatus
CANON KK0 citations40
US9791679B2Oct 17, 2017
Imaging optical system for forming high-definition image and image projection apparatus having the same
CANON KK0 citations40