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Inventor

Tsuneo Konishi

Inventor
Tokyo, JP

Overview

4→
Patents
1993–2004
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps33%
C09KMaterials for miscellaneous applications, not provided for elsewhere17%
C10MLubricating compositions17%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions17%
H05BElectric heating17%
PatentTitleYear
6,796,868'Method for manufacturing plasma display panel'20045,957,743'Manufacturing process for color plasma display panels'19995,801,132'Refrigerator oil composition'19985,235,246'Electroluminescence panel'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2004Patents assigned to NEC CORP (3)· patent assignee history
1993Based in Shiga, JP· patent location history
1998Patents assigned to IDEMITSU KOSAN CO (1)· patent assignee history
1998Based in Ichihara, JP· patent location history
1999–2004Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NEC CORP31993–2004
IDEMITSU KOSAN CO11998
Locations
LocationPatentsSpan
Tokyo, JP21999–2004
Ichihara, JP11998
Shiga, JP11993