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Inventor

Kazuma Tanii

Inventor
Tokyo, JP

Overview

2→
Patents
2009–2016
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps67%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
PatentTitleYear
9,368,319'Method for removing foreign substances in charged particle beam device, and charged particle beam device'20167,514,683'Scanning electron microscope'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2016Patents assigned to HITACHI HIGH TECH CORP (2)· patent assignee history
2009Based in Hitachinaka, JP· patent location history
2016Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI HIGH TECH CORP22009–2016
Locations
LocationPatentsSpan
Tokyo, JP12016
Hitachinaka, JP12009