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Inventor

Takakazu Endo

Inventor
Kanagawa, JP

Overview

17→
Patents
1992–2002
Patent span
Chemistry
Primary field (CPC C)

Patents· 17 as inventor

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

C12Pprimary
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture50%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
C12NMicroorganisms or enzymes14%
C07CAcyclic or carbocyclic compounds7%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms4%
PatentTitleYear
6,495,716'S,S-ethylenediamine-N,N-disuccinic acid crystal with high bulk density and process for obtaining the same'20026,414,189'Crystals of S,S-ethylenediamine-N,N-disuccinic acid with high bulk density and method of obtaining the same'20026,261,798'Methods for producing [S,S]-ethylenediamine-N,N\'-disuccinate'20016,238,896'Process for producing malonic acid derivatives'20016,136,573'Process for producing alkali metal [S,S]-ethylenediamine-n,n\'-disuccinates'20006,103,508'Method for removing fumarase activity, microorganisms obtainable by the method, and production of optically active aminopolycarboxylic acids using the microorganisms'20005,981,238'Process for producing optically active aminopolycarboxylic acid'19995,714,357'Process for producing optically active .alpha.-hydroxycarboxylic acid having phenyl group'19985,707,836'Production of alkylene or phenylenediamine disuccinic acid from fumaric acid and a diamine using lyase from microbes'19985,705,382'Method for preserving nitrile hydratase or nitrilase activity of microbial cells with inorganic salts'19985,580,765'Process for producing optically active a-hydroxycarboxylic acid having phenyl group using gordona terrae'19965,326,702'Biological process for producing .alpha.-hydroxyamide or .alpha.-hydroxy acid'19945,296,373'Process for producing R(-)-mandelic acid or a derivative thereof from a mandelonitrile using rhodococcus'19945,238,827'Process for preparing glycine from glycinonitrile'19935,234,826'Biological process for preparing optically active lactic acid'19935,223,416'Process for producing R(-)-mandelic acid and derivatives thereof'19935,130,235'DNA encoding polypeptide having nitrile hydratase activity and method for producing amides from nitriles with transformant containing the same'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1998Patents assigned to NITTO CHEMICAL INDUSTRY CO LTD (10)· patent assignee history
1992Based in Kangawa, JP· patent location history
1993–2001Based in Kanagawa, JP· patent location history
1999–2002Patents assigned to MITSUBISHI RAYON CO (7)· patent assignee history
2000–2002Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NITTO CHEMICAL INDUSTRY CO LTD101992–1998
MITSUBISHI RAYON CO71999–2002
Locations
LocationPatentsSpan
Kanagawa, JP131993–2001
Yokohama, JP32000–2002
Kangawa, JP11992