Inventor

TAKUMI AI

JP3 patents

⚠️ This page may combine multiple inventors who share the name “TAKUMI AI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

2 patents

US10831016B2Nov 10, 2020

Eyepiece optical system and observation apparatus

CANON KK1 citations51

US11092798B2Aug 17, 2021

Observation apparatus and image pickup apparatus

CANON KK0 citations41

SANYO ELECTRIC CO

1 patent

US7948690B2May 24, 2011

Composite lens

SANYO ELECTRIC CO0 citations36