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Inventor

Yoshihiro Takatsu

Inventor
Tsukuba, JP

Overview

5→
Patents
2003–2019
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes20%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%
G01NInvestigating or analysing materials by determining their chemical or physical properties15%
C07KPeptides10%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general5%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for5%
C12NMicroorganisms or enzymes5%
C12YEnzymes5%
G09FDisplaying5%
Y02ATechnologies for adaptation to climate change5%
PatentTitleYear
10,196,625Method for improving blood persistence of protein20197,625,696'Screening method'20097,419,956'Isolated physiologically active peptide and use thereof'20087,045,299'Physiologically active peptide and use thereof'20066,534,163'Display board and production method therefor'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to NIPPON SEIKI CO LTD (1)· patent assignee history
2003Based in Niigata, JP· patent location history
2006–2009Patents assigned to TAKEDA PHARMACEUTICAL (3)· patent assignee history
2006–2009Based in Tsukuba, JP· patent location history
2019Patents assigned to SEIKAGAKU KOGYO CO LTD (1)· patent assignee history
2019Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TAKEDA PHARMACEUTICAL32006–2009
NIPPON SEIKI CO LTD12003
SEIKAGAKU KOGYO CO LTD12019
Locations
LocationPatentsSpan
Tsukuba, JP32006–2009
Tokyo, JP12019
Niigata, JP12003