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Inventor

Shinji Obama

Inventor
Kudamatsu, JP

Overview

4→
Patents
2012–2017
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.

H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1040%
H01JElectric discharge tubes or discharge lamps30%
B44CProducing decorative effects20%
H01LSemiconductor devices10%
PatentTitleYear
9,566,821'Plasma processing apparatus and plasma processing method'20178,731,706'Vacuum processing apparatus'20148,329,054'Plasma processing apparatus and plasma processing method'20128,186,300'Plasma processing apparatus'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2017Patents assigned to HITACHI HIGH TECH CORP (4)· patent assignee history
2012–2014Patents assigned to OBAMA SHINJI (3)· patent assignee history
2012Patents assigned to ICHINO TAKAMASA (2)· patent assignee history
2012Patents assigned to NISHIO RYOJI (2)· patent assignee history
2012–2017Based in Kudamatsu, JP· patent location history
2014Patents assigned to KAGOSHIMA AKIRA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI HIGH TECH CORP42012–2017
OBAMA SHINJIself32012–2014
ICHINO TAKAMASA22012
NISHIO RYOJI22012
KAGOSHIMA AKIRA12014
Locations
LocationPatentsSpan
Kudamatsu, JP42012–2017