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Inventor

Tetsuo Nishiguchi

Inventor
Hyogo, JP

Overview

3→
Patents
2019–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

LOC15primary
LOC1533%
C30BSingle-crystal growth17%
H01LSemiconductor devices17%
H10DInorganic electric semiconductor devices17%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1017%
PatentTitleYear
11,004,941Silicon carbide epitaxial substrate having grooves extending along main surface and method of manufacturing silicon carbide semiconductor device2021D0855083Side cover of construction machine2019D0855081Construction machine2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to CATERPILLAR SARL (2)· patent assignee history
2019Based in Hyogo, JP· patent location history
2021Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (1)· patent assignee history
2021Based in Itami, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CATERPILLAR SARL22019
SUMITOMO ELECTRIC INDUSTRIES12021
Locations
LocationPatentsSpan
Hyogo, JP22019
Itami, JP12021