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Inventor

Kouhei Tsumoto

Inventor
Miyagi, JP

Overview

5→
Patents
1999–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

C07Kprimary
C07KPeptides38%
A61KPreparations for medical, dental or toiletry purposes15%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations15%
G01NInvestigating or analysing materials by determining their chemical or physical properties15%
B82YSpecific uses or applications of nanostructures8%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture8%
PatentTitleYear
10,308,969Method for preparing polymeric protein composed of monomeric protein produced by fusing protein having immunoglobulin fold structure to protein capable of serving as subunit structure20198,546,537'Streptavidin having low immunogenicity and use thereof'20137,635,475'Diabody-type bispecific antibody'20096,482,596'Method for measuring antigen concentration'20025,981,199'Method for measuring antigen concentration'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to BOEHRINGER MANNHEIM CORP (1)· patent assignee history
1999–2009Based in Miyagi, JP· patent location history
2013Patents assigned to DOI HIROFUMI (1)· patent assignee history
2013Patents assigned to HAMAKUBO TAKAO (1)· patent assignee history
2013Patents assigned to KODAMA TATSUHIKO (1)· patent assignee history
2013–2019Based in Tokyo, JP· patent location history
2019Patents assigned to AJINOMOTO KK (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AJINOMOTO KK12019
BOEHRINGER MANNHEIM CORP11999
DOI HIROFUMI12013
HAMAKUBO TAKAO12013
KODAMA TATSUHIKO12013
Locations
LocationPatentsSpan
Miyagi, JP31999–2009
Tokyo, JP22013–2019