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Inventor

Toshimasa Harada

Inventor
Tokyo, JP

Overview

3→
Patents
1993–2021
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G06Fprimary
G06FElectric digital data processing25%
G05BControl or regulating systems in general13%
G07CTime or attendance registers13%
H01LSemiconductor devices13%
H10DInorganic electric semiconductor devices13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
Y02PClimate change mitigation technologies in the production or processing of goods13%
PatentTitleYear
11,004,964Semiconductor device20215,596,712'Method and system for diagnosis and analysis of products troubles'19975,245,554'Integrated quality control method and system'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1997Patents assigned to HITACHI LTD (2)· patent assignee history
1993Based in Kanagawa, JP· patent location history
1997Based in Shizuoka, JP· patent location history
2021Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history
2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD21993–1997
MITSUBISHI ELECTRIC CORP12021
Locations
LocationPatentsSpan
Tokyo, JP12021
Shizuoka, JP11997
Kanagawa, JP11993