Inventor

KAZUNE MATSUMURA

Inventor

Overview

18→

Patents

2022–2025

Patent span

Physics

Primary field (CPC G)

Patents· 18 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein30%

G09GArrangements or circuits for control of indicating devices using static means to present variable information23%

G06FElectric digital data processing12%

H10KOrganic electric solid-state devices11%

H01LSemiconductor devices7%

H10DInorganic electric semiconductor devices7%

H05KPrinted circuits4%

G06VImage or video recognition or understanding2%

G09FDisplaying2%

H04NPictorial communication, e.g. television2%

PatentTitleYear

12,402,423Detection device2025 12,314,503Display device with sensor2025 12,272,330Liquid crystal display device2025 12,253,768Display device and substrate of display device2025 12,007,654Display device and substrate of display device2024 11,983,349Display device with sensor2024 11,809,031Display device2023 11,762,497Display device2023 11,740,721Display device with sensor2023 11,719,982Display device2023 11,675,241Display device2023 11,656,510Display device and substrate of display device2023 11,556,199Display device with sensor2023 11,353,977Display device with sensor2022 11,347,123Display device2022 11,340,505Display device and substrate of display device2022 11,307,694Display device2022 11,231,627Display device2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to JAPAN DISPLAY INC (17)· patent assignee history

2022–2025Based in JP· patent location history

2025Patents assigned to MAGNOLIA WHITE CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
JAPAN DISPLAY INC	17	2022–2025
MAGNOLIA WHITE CORP	1	2025

Locations

Location	Patents	Span
JP	18	2022–2025