Inventor
UEDA KEI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “UEDA KEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
4 patentsUS10317589B2Jun 11, 2019
Optical low-pass filter and image pickup apparatus
CANON KK2 citations71
US10557974B2Feb 11, 2020
Optical element, optical apparatus, and method for forming random uneven shape
CANON KK0 citations47
US9910198B2Mar 6, 2018
Optical filter and optical apparatus
CANON KK0 citations36
US9891358B2Feb 13, 2018
Optical filter and optical apparatus
CANON KK0 citations36