P

Inventor

KIKUCHI KOJI

JP74 patents
⚠️ This page may combine multiple inventors who share the name “KIKUCHI KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONY CORP

18 patents
US11968754B2Apr 23, 2024

Display unit, method of manufacturing the same, and electronic apparatus

SONY CORP5 citations86
US10334692B2Jun 25, 2019

Display unit, method of manufacturing of display unit, and electronic apparatus with improved color productivity

SONY CORP4 citations84
US10229955B2Mar 12, 2019

Organic electroluminescence device and electronic apparatus

SONY CORP6 citations84
US6576377B2Jun 10, 2003

Photo mask pattern designing method, resist pattern fabricating method and semiconductor device manufacturing method

SONY CORP12 citations74
US6399260B1Jun 4, 2002

Pattern exposure method having no uniformity in pattern density or configuration

SONY CORP10 citations74
US11284483B2Mar 22, 2022

Display unit, method of manufacturing the same, and electronic apparatus

SONY CORP1 citations73
US10644076B2May 5, 2020

Organic electroluminescence device and electronic apparatus

SONY CORP1 citations73
US10368418B2Jul 30, 2019

Display unit, method of manufacturing the same, and electronic apparatus

SONY CORP1 citations73
US10249674B2Apr 2, 2019

Semiconductor device and electronic apparatus including a semiconductor device having bonded sensor and logic substrates

SONY CORP1 citations73
US9768215B2Sep 19, 2017

Solid-state imaging apparatus, method of manufacturing the same, and electronic apparatus

SONY CORP3 citations73
US10502950B2Dec 10, 2019

Wearable display device and image display method

SONY CORP4 citations72
US12324064B2Jun 3, 2025

Display unit, method of manufacturing the same, and electronic apparatus

SONY CORP0 citations63
US11069748B2Jul 20, 2021

Organic electroluminescence device and electronic apparatus

SONY CORP0 citations63
US9627429B2Apr 18, 2017

Semiconductor device and electronic device having bonded substrates

SONY CORP1 citations63
US9525004B2Dec 20, 2016

Solid-state imaging device, manufacturing method of solid-state imaging device, manufacturing method of semiconductor device, semiconductor device, and electronic device

SONY CORP1 citations63
US9450008B2Sep 20, 2016

Solid-state imaging apparatus, method of manufacturing the same, and electronic apparatus

SONY CORP2 citations63
US6861178B2Mar 1, 2005

Phase shift mask, method of exposure, and method of producing semiconductor device

SONY CORP4 citations63
US6797527B2Sep 28, 2004

Manufacturing method of a phase shift mask, method of forming a resist pattern and manufacturing method of a semiconductor device

SONY CORP3 citations63

KIKUCHI KOJI

9 patents

CANON KK

9 patents

FURUKAWA ELECTRIC CO LTD

2 patents

SHARP KK

2 patents

ALPS ELECTRIC CO LTD

2 patents

FRONTEC INC

1 patent

SEIKOSHA KK

1 patent

HITACHI LTD

1 patent

NISSAN MOTOR LTD

1 patent

MITSUHASHI IKUE

1 patent

HORIKOSHI HIROSHI

1 patent

SATO KK

1 patent

YAMAICHI ELECTRONICS CO LTD

1 patent

Showing the top 50 of 74 patents by PatentIndex Score.