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Inventor

KAZUO AOKI

Inventor
JP

Overview

4→
Patents
2023–2024
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties14%
G02BOptical elements, systems or apparatus14%
H01JElectric discharge tubes or discharge lamps14%
H01LSemiconductor devices14%
H02KDynamo-electric machines14%
H10DInorganic electric semiconductor devices14%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1014%
PatentTitleYear
11,982,631Defect detection device, defect detection method, and defect observation apparatus including defect detection device202411,929,402Field-effect transistor and method for designing same202411,837,919Rotary electric machine202311,557,457Charged particle beam apparatus2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2024Patents assigned to HITACHI HIGH TECH CORP (2)· patent assignee history
2023Patents assigned to TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORP (1)· patent assignee history
2023Patents assigned to TOSHIBA KK (1)· patent assignee history
2023–2024Based in JP· patent location history
2024Patents assigned to NOVEL CRYSTAL TECH INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI HIGH TECH CORP22023–2024
NOVEL CRYSTAL TECH INC12024
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORP12023
TOSHIBA KK12023
Locations
LocationPatentsSpan
JP42023–2024