P

Inventor

NAKAMURA YOKO

JP44 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA YOKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAINIPPON PRINTING CO LTD

10 patents
US11903167B2Feb 13, 2024

Vapor chamber with condensate flow paths disposed on wall parts

DAINIPPON PRINTING CO LTD2 citations73
US12167571B2Dec 10, 2024

Vapor chamber, electronic device, metallic sheet for vapor chamber and manufacturing method of vapor chamber

DAINIPPON PRINTING CO LTD2 citations72
US12382610B2Aug 5, 2025

Vapor chamber and electronic device

DAINIPPON PRINTING CO LTD0 citations62
US12239006B2Feb 25, 2025

Organic device having a first display area, and a second display area including a second electrode surrounding each of first and second adjacent transmission areas

DAINIPPON PRINTING CO LTD0 citations62
US11793014B2Oct 17, 2023

Electronic device, manufacturing method for electronic device, and deposition mask group

DAINIPPON PRINTING CO LTD0 citations62
US12550527B2Feb 10, 2026

Electronic device having apertures of second electrode not overlapping with first electrode of pixels and manufacturing method for electronic device

DAINIPPON PRINTING CO LTD0 citations52
US12453242B2Oct 21, 2025

Organic device and manufacturing method for organic device

DAINIPPON PRINTING CO LTD0 citations52
US12219790B2Feb 4, 2025

Organic device, group of masks, mask, and manufacturing method for organic device

DAINIPPON PRINTING CO LTD0 citations52
US11939658B2Mar 26, 2024

Deposition mask, deposition mask apparatus, deposition apparatus, and manufacturing method for organic device

DAINIPPON PRINTING CO LTD0 citations51
US12578150B2Mar 17, 2026

Vapor chamber, electronic device and sheet for vapor chamber

DAINIPPON PRINTING CO LTD0 citations49

RICOH CO LTD

8 patents

N E CHEMCAT CORP

8 patents
US10256475B2Apr 9, 2019

Electrode catalyst, composition for forming gas diffusion electrode, gas diffusion electrode, membrane-electrode assembly, and fuel cell stack

N E CHEMCAT CORP2 citations71
US11271219B2Mar 8, 2022

Electrode catalyst, composition for forming gas diffusion electrode, gas diffusion electrode, membrane electrode assembly and fuel cell stack

N E CHEMCAT CORP1 citations61
US10177395B2Jan 8, 2019

Electrode catalyst, composition for forming gas diffusion electrode, gas diffusion electrode, membrane-electrode assembly, fuel cell stack, method for producing electrode catalyst, and composite particle

N E CHEMCAT CORP0 citations51
US10115992B2Oct 30, 2018

Electrode catalyst, gas diffusion electrode-forming composition, gas diffusion electrode, membrane electrode assembly, and fuel cell stack

N E CHEMCAT CORP1 citations51
US9893365B2Feb 13, 2018

Electrode catalyst, composition for forming gas diffusion electrode, gas diffusion elelctrode, membrane-electrode assembly, and fuel cell stack

N E CHEMCAT CORP0 citations51
US9496561B2Nov 15, 2016

Electrode catalyst, composition for forming gas diffusion electrode, gas diffusion electrode, membrane-electrode assembly, and fuel cell stack

N E CHEMCAT CORP1 citations50
US9525180B2Dec 20, 2016

Production method of electrode catalyst, electrode catalyst, composition for forming gas diffusion electrode, gas diffusion electrode, membrane-electrode assembly (MEA), and fuel cell stack

N E CHEMCAT CORP1 citations48
US9437876B2Sep 6, 2016

Production method of electrode catalyst, electrode catalyst, composition for forming gas diffusion electrode, gas diffusion electrode, membrane-electrode assembly (MEA), and fuel cell stack

N E CHEMCAT CORP0 citations38

FUJI ELECTRIC CO LTD

7 patents

RICOH KK

5 patents

YAZAKI CORP

2 patents

3M INNOVATIVE PROPERTIES CO

2 patents

BRIDGESTONE CORP

1 patent

OHISHI MICHIHIRO

1 patent