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Inventor

Yukihiro Shigeta

Inventor
Funabashi, JP

Overview

13→
Patents
2002–2014
Patent span
Human necessities
Primary field (CPC A)

Patents· 13 as inventor

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

C07Dprimary
C07DHeterocyclic compounds45%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations41%
A61KPreparations for medical, dental or toiletry purposes10%
C07CAcyclic or carbocyclic compounds3%
PatentTitleYear
8,889,732'Fused heterocyclic compounds and thrombopoietin receptor activators'20148,552,031'3-ethylidenehydrazino substituted heterocyclic compounds as thrombopoietin receptor activators'20138,440,666'Pyridazinone compounds and P2X7 receptor inhibitors'20138,134,013'Amide compound and thrombopoietin receptor activator'20128,093,251'Nitrogen-containing heterocyclic compounds and thrombopoietin receptor activators'20128,026,368'Hydrazide compounds and thrombopoietin receptor activators'20117,968,542'Thiophene compounds and thrombopoietin receptor activators'20117,041,700'Substituted benzopyran derivatives against arrhythmia'20066,809,114'4-aminobenzopyran derivatives'20046,677,371'4-oxybenzopyran derivative'20046,589,983'Benzopyran derivative'20036,555,574'4-oxybenzopyran derivative'20036,486,178'Indane derivatives'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2014Patents assigned to NISSAN CHEMICAL IND LTD (13)· patent assignee history
2002–2014Based in Funabashi, JP· patent location history
2012–2014Patents assigned to SHIGETA YUKIHIRO (5)· patent assignee history
2012–2013Patents assigned to HIROKAWA YUTAKA (4)· patent assignee history
2012–2013Patents assigned to ISHIWATA NORIHISA (3)· patent assignee history
2012–2014Patents assigned to IWAMOTO SHUNSUKE (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NISSAN CHEMICAL IND LTD132002–2014
SHIGETA YUKIHIROself52012–2014
HIROKAWA YUTAKA42012–2013
ISHIWATA NORIHISA32012–2013
IWAMOTO SHUNSUKE32012–2014
Locations
LocationPatentsSpan
Funabashi, JP132002–2014