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Inventor

Seiji Yasunaga

Inventor
Hyogo, JP

Overview

6→
Patents
1987–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 6 as inventor

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

C23Cprimary
C23CCoating metallic material27%
H01JElectric discharge tubes or discharge lamps18%
B05BSpraying apparatus9%
B23KSoldering or unsoldering9%
H01BCables9%
H01HElectric switches9%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines9%
H05HPlasma technique9%
PatentTitleYear
8,552,323'Push switch'20135,532,434'Insulated wire'19965,099,791'Cluster beam thin film deposition apparatus with thermionic electron control'19924,812,326'Evaporation source with a shaped nozzle'19894,811,690'Thin film deposition apparatus'19894,684,782'Control system for a charged particle beam apparatus'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1996Patents assigned to MITSUBISHI ELECTRIC CORP (5)· patent assignee history
1987–1989Based in Amagasaki, JP· patent location history
1989–1996Based in Hyogo, JP· patent location history
2013Patents assigned to PANASONIC CORP (1)· patent assignee history
2013Patents assigned to TAKEUCHI MASATSUGU (1)· patent assignee history
2013Patents assigned to YASUNAGA SEIJI (1)· patent assignee history
2013Based in Okayama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP51987–1996
PANASONIC CORP12013
TAKEUCHI MASATSUGU12013
YASUNAGA SEIJIself12013
Locations
LocationPatentsSpan
Hyogo, JP31989–1996
Amagasaki, JP21987–1989
Okayama, JP12013