P

Inventor

ITO KENTARO

JP31 patents
⚠️ This page may combine multiple inventors who share the name “ITO KENTARO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

12 patents
US10444588B2Oct 15, 2019

Electrochromic element, optical filter, lens unit, imaging apparatus, and window member

CANON KK7 citations84
US11591279B2Feb 28, 2023

Composition, organic light-emitting device, display device, photoelectric conversion apparatus, electronic apparatus, and moving object including the composition

CANON KK2 citations73
US12172942B2Dec 24, 2024

Composition, organic light-emitting device, display device, photoelectric conversion apparatus, electronic apparatus, and moving object including the composition

CANON KK0 citations62
US11047171B2Jun 29, 2021

Electrochromic device, and lens unit, imaging apparatus and window including the electrochromic device

CANON KK1 citations62
US10541260B2Jan 21, 2020

Organic photoelectric conversion element, optical area sensor, imaging device, and imaging apparatus

CANON KK1 citations62
US12312367B2May 27, 2025

Iridium complex-containing composition, organic light emitting device having the same, display apparatus, imaging apparatus, electronic equipment, lighting apparatus, and moving body

CANON KK0 citations58
US12495668B2Dec 9, 2025

Organic light-emitting element, light-emitting device, display apparatus, image pickup apparatus, electronic apparatus, illumination apparatus, moving object, and image-forming apparatus

CANON KK0 citations52
US12336311B2Jun 17, 2025

Photoelectric conversion element, image pickup element, and image pickup apparatus

CANON KK0 citations52
US12300175B2May 13, 2025

Light emitting apparatus, and display apparatus and electronic device including same

CANON KK0 citations52
US12457873B2Oct 28, 2025

Organic light-emitting device, display apparatus, photoelectric conversion apparatus, and electronic apparatus

CANON KK0 citations51
US10338450B2Jul 2, 2019

Electrochromic element unit, dimming window, and imaging device

CANON KK0 citations51
US12075692B2Aug 27, 2024

Iridium complex-containing composition, organic light emitting device having the same, display apparatus, imaging apparatus, electronic equipment, lighting apparatus, and moving body

CANON KK0 citations47

HONDA MOTOR CO LTD

6 patents

POLA CHEM IND INC

3 patents

NEC CORP

2 patents

DAIICHI SANKYO CO LTD

2 patents

HOCHIKI CO

1 patent

KITAMURA HIROSHI

1 patent

TOKYO GAS CO LTD

1 patent

KOMATSU MFG CO LTD

1 patent

UNIV TOHOKU

1 patent

ITO KENTARO

1 patent