Inventor

KENTARO HAYASHI

Inventor

Overview

20→

Patents

2021–2026

Patent span

Electricity

Primary field (CPC H)

Patents· 20 as inventor

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

H01Lprimary

H01LSemiconductor devices8%

G09GArrangements or circuits for control of indicating devices using static means to present variable information7%

H04NPictorial communication, e.g. television7%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation7%

G06FElectric digital data processing5%

G06VImage or video recognition or understanding5%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light5%

H10KOrganic electric solid-state devices5%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%

H10DInorganic electric semiconductor devices3%

PatentTitleYear

12,586,986Light-emitting device2026 12,534,114Electric-powered vehicle2026 12,519,287VCSEL with anisotropic curved mirror2026 12,501,581Cooling system2025 12,426,474Display apparatus, method for manufacturing display apparatus, display module, and electronic device2025 12,426,503Material for photoelectric conversion element for imaging2025 12,334,706Light emitting element, light emitting element array, and method of manufacturing light emitting element array2025 12,312,181Transport apparatus for pieces to be transported2025 12,174,882Image retrieval system and image retrieval method2024 12,159,606Moving object2024 12,058,464Imaging device, operating method thereof, and electronic device2024 11,998,990Machine tool, machining method using a machine tool, and machining program for machine tool2024 11,933,974Glasses-type electronic device2024 11,706,545Imaging device, operating method thereof, and electronic device2023 11,475,832Display device, operation method thereof, and electronic device2022 11,431,932Imaging device, operating method thereof, and electronic device2022 11,417,947Antenna device for vehicle2022 11,300,097Wind turbine blade apparatus and wind turbine blade attachment member2022 11,257,457Display device and operation method thereof2022 11,181,130Method and system for diagnosing abnormality of hydraulic device2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to MITSUBISHI HEAVY IND LTD (4)· patent assignee history

2021–2026Based in JP· patent location history

2022–2025Patents assigned to SEMICONDUCTOR ENERGY LAB (9)· patent assignee history

2025–2026Patents assigned to SONY GROUP CORP (3)· patent assignee history

2025Patents assigned to KYOTO SEISAKUSHO (1)· patent assignee history

2025Patents assigned to NIPPON STEEL CHEMICAL & MAT CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SEMICONDUCTOR ENERGY LAB	9	2022–2025
MITSUBISHI HEAVY IND LTD	4	2021–2026
SONY GROUP CORP	3	2025–2026
KYOTO SEISAKUSHO	1	2025
NIPPON STEEL CHEMICAL & MAT CO LTD	1	2025

Locations

Location	Patents	Span
JP	20	2021–2026