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Inventor

Tsunenori Fujii

Inventor
Soka, JP

Overview

8→
Patents
1986–1996
Patent span
Chemistry
Primary field (CPC C)

Patents· 8 as inventor

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

C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere50%
C07CAcyclic or carbocyclic compounds38%
C07DHeterocyclic compounds13%
PatentTitleYear
5,545,747'Cyclobutanecarboxylic acid derivatives and liquid crystalline compositions containing them'19965,494,605'P-terphenyl derivatives and liquid crystalline compositions'19965,397,504'Biphenyl compound'19955,382,380'P-terphenyl derivatives and liquid crystalline compositions'19955,271,867'Liquid crystal composition and liquid crystal device containing the same'19934,694,098'Colorless liquid crystalline compounds'19874,584,120'Liquid crystal compound and liquid crystal composition'19864,564,694'Colorless liquid crystalline compounds'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1996Patents assigned to KANTO KAGAKU (6)· patent assignee history
1986–1987Patents assigned to HITACHI LTD (3)· patent assignee history
1986–1996Based in Soka, JP· patent location history
1986Based in Souka, JP· patent location history
1987Patents assigned to KANTO CHEMICAL CO LTD (1)· patent assignee history
1993Patents assigned to SHARP KK (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KANTO KAGAKU61986–1996
HITACHI LTD31986–1987
KANTO CHEMICAL CO LTD11987
SHARP KK11993
Locations
LocationPatentsSpan
Soka, JP71986–1996
Souka, JP11986