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Inventor

Takafumi Nitta

Inventor
Toyama, JP

Overview

2→
Patents
2008–2021
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.

B01Dprimary
B01DSeparation17%
C23CCoating metallic material17%
F24FAir-conditioning17%
H01JElectric discharge tubes or discharge lamps17%
H01LSemiconductor devices17%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1017%
PatentTitleYear
10,910,214Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium20217,380,774'Humidifier'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008Patents assigned to MITSUBISHI HEAVY IND LTD (1)· patent assignee history
2008Based in Nishikasugai-gun, JP· patent location history
2021Patents assigned to HITACHI INT ELECTRIC INC (1)· patent assignee history
2021Patents assigned to KOKUSAI ELECTRIC CORP (1)· patent assignee history
2021Based in Toyama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI INT ELECTRIC INC12021
KOKUSAI ELECTRIC CORP12021
MITSUBISHI HEAVY IND LTD12008
Locations
LocationPatentsSpan
Toyama, JP12021
Nishikasugai-gun, JP12008