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Inventor

Yuichi Suzuki

Inventor
Tsukuba, JP

Overview

12→
Patents
2002–2015
Patent span
Human necessities
Primary field (CPC A)

Patents· 12 as inventor

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

C07Dprimary
C07DHeterocyclic compounds46%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations31%
A61KPreparations for medical, dental or toiletry purposes19%
C07CAcyclic or carbocyclic compounds4%
PatentTitleYear
8,946,211'Fused aminodihydrothiazine derivatives'20158,946,210'Fused aminodihydrothiazine derivatives'20158,563,565'Pyrazoloquinoline derivatives'20138,198,269'Fused aminodihydrothiazine derivative'20128,158,620'Fused aminodihydrothiazine derivatives'20127,538,123'Indole derivative having piperidine ring'20096,906,072'Piperazine compound and pharmaceutical composition containing the compound'20056,875,761'Certain 1,3-disubstituted isoquinoline derivatives'20056,790,844'Certain 1,3-disubstituted isoquinoline derivatives'20046,737,425'N,N-substituted cyclic amine derivatives'20046,667,412'Nitrile compound'20036,340,759'Fused pyridine derivatives'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2005Patents assigned to EISAI CO LTD (6)· patent assignee history
2002–2005Based in Ibaraki, JP· patent location history
2009–2015Patents assigned to EISAI R&D MAN CO LTD (6)· patent assignee history
2009–2015Based in Tsukuba, JP· patent location history
2012–2015Patents assigned to ISHIDA TASUKU (3)· patent assignee history
2012–2015Patents assigned to KITA YOICHI (3)· patent assignee history
2012–2015Patents assigned to MOTOKI TAKAFUMI (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EISAI CO LTD62002–2005
EISAI R&D MAN CO LTD62009–2015
ISHIDA TASUKU32012–2015
KITA YOICHI32012–2015
MOTOKI TAKAFUMI32012–2015
Locations
LocationPatentsSpan
Tsukuba, JP62009–2015
Ibaraki, JP62002–2005