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Inventor

Takasige Esaka

Inventor
Kyoto, JP

Overview

4→
Patents
1981–1986
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A62Dprimary
A62DChemical means for extinguishing fires or for combating or protecting against harmful chemical agents67%
C07CAcyclic or carbocyclic compounds17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
4,606,832'Fire extinguishing composition'19864,563,287'Aqueous fire-extinguishing composition'19864,303,534'Foam fire-extinguishing composition and preparation and use thereof'19814,278,552'Fluorine-containing betaine compounds, and production and use thereof'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1986Patents assigned to DAIKIN IND LTD (4)· patent assignee history
1981–1986Based in Kyoto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAIKIN IND LTD41981–1986
Locations
LocationPatentsSpan
Kyoto, JP41981–1986