Inventor

Isao Kawakami

Inventor

Machida, JP

Overview

9→

Patents

1978–2001

Patent span

Chemistry

Primary field (CPC C)

Patents· 9 as inventor

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

C07Dprimary

C07DHeterocyclic compounds20%

C12NMicroorganisms or enzymes15%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture15%

A61KPreparations for medical, dental or toiletry purposes10%

C07KPeptides10%

G03CPhotosensitive materials for photographic purposes10%

Y10TTechnical subjects covered by former us classification10%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

PatentTitleYear

6,197,292'Therapeutic agent and treatment for canine intractable dermatitis'2001 5,955,069'Use of canine interferon-.gamma.(IFN-.gamma.) to treat non-atopic dermatitis'1999 5,213,888'Alkyl-substituted 2,2\'-(1,4-naphthalenediyl)dibenzoxazole and photographic support comprising the same'1993 5,106,989'Alkyl-substituted 2,2\'-(1,4-naphthalenediyl)dibenzoxazole and photographic support comprising the same'1992 4,968,816'3,4-dihydroxytetrahydrofuran carbonate'1990 4,939,277'Tetrahydrofuran derivatives and process for their production'1990 4,205,127'Process for the renewal of an insolubilized glucose isomerase'1980 4,113,568'Process for the renewal of an insolubilized glucose isomerase'1978 4,078,970'Insolubilized glucose isomerase'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1993Patents assigned to MITSUBISHI CHEM IND (7)· patent assignee history

1978–1993Based in Machida, JP· patent location history

1980Patents assigned to SEIKAGAKU KOGYO CO LTD (1)· patent assignee history

1990–2001Based in Tokyo, JP· patent location history

1992–1993Patents assigned to MITSUBISHI PAPER MILLS LTD (2)· patent assignee history

1999–2001Patents assigned to TORAY INDUSTRIES (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI CHEM IND	7	1978–1993
MITSUBISHI PAPER MILLS LTD	2	1992–1993
TORAY INDUSTRIES	2	1999–2001
SEIKAGAKU KOGYO CO LTD	1	1980

Locations

Location	Patents	Span
Machida, JP	6	1978–1993
Tokyo, JP	3	1990–2001