Inventor

Kohei HOSOYACHI

Inventor

Overview

3→

Patents

2022–2024

Patent span

Physics

Primary field (CPC G)

Patents· 3 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 therein23%

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

H01LSemiconductor devices23%

H10DInorganic electric semiconductor devices23%

G06FElectric digital data processing8%

PatentTitleYear

12,174,502Active-matrix substrate, display device and touch panel2024 11,532,647Active matrix substrate and display device including the same2022 11,355,525Active matrix substrate and display device including the same2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to SHARP KK (2)· patent assignee history

2022–2024Based in JP· patent location history

2024Patents assigned to SHARP DISPLAY TECHNOLOGY CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHARP KK	2	2022
SHARP DISPLAY TECHNOLOGY CORP	1	2024

Locations

Location	Patents	Span
JP	3	2022–2024