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Inventor

Shou Takami

Inventor
Tokyo, JP

Overview

4→
Patents
2003–2019
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.

H01Jprimary
H01JElectric discharge tubes or discharge lamps60%
G01BMeasuring length, thickness or similar linear dimensions40%
PatentTitleYear
10,393,509Pattern height measurement device and charged particle beam device201910,101,150Height measurement device and charged particle beam device20186,872,944'Scanning electron microscope'20056,667,476'Scanning electron microscope'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2005Patents assigned to HITACHI LTD (2)· patent assignee history
2003–2005Based in Hitachinaka, JP· patent location history
2018–2019Patents assigned to HITACHI HIGH TECH CORP (2)· patent assignee history
2018–2019Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI HIGH TECH CORP22018–2019
HITACHI LTD22003–2005
Locations
LocationPatentsSpan
Tokyo, JP22018–2019
Hitachinaka, JP22003–2005