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Inventor

YUJI KASAI

Inventor
JP

Overview

2→
Patents
2023–2025
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B25Bprimary
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding25%
B25JManipulators25%
H01JElectric discharge tubes or discharge lamps25%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1025%
PatentTitleYear
12,211,668Charged particle beam device202511,642,794Suction device2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to HARMOTEC CO LTD (1)· patent assignee history
2023–2025Based in JP· patent location history
2025Patents assigned to HITACHI HIGH TECH CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HARMOTEC CO LTD12023
HITACHI HIGH TECH CORP12025
Locations
LocationPatentsSpan
JP22023–2025