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Inventor

Masaaki Takeda

Inventor
Urawa, JP

Overview

8→
Patents
1977–2003
Patent span
Chemistry
Primary field (CPC C)

Patents· 8 as inventor

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

C07Dprimary
C07DHeterocyclic compounds54%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations15%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
C08LCompositions of macromolecular compounds8%
C09JAdhesives8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
6,590,070'Thermosetting adhesive composition and adhered structure'20034,379,158'Antisecretory imidazole amidine compounds, composition and method of use'19834,362,736'Guanidinothiazole compounds, and medical compositions containing them'19824,283,408'Guanidinothiazole compounds, process for preparation and gastric inhibiting compositions containing them'19814,252,819'Antisecretory heterocyclic amidine compounds'19814,197,243'N-1-Benzyl-3-pyrrolidinyl-4-dimethylamino benzamide derivatives'19804,097,487'Pyrrolidinyl and piperidinyl benzamide derivatives'19784,041,032'Pyrazine derivatives'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1983Patents assigned to YAMANOUCHI PHARMA CO LTD (7)· patent assignee history
1977–1983Based in Urawa, JP· patent location history
1981Based in Saitama, JP· patent location history
2003Patents assigned to 3M INNOVATIVE PROPERTIES CO (1)· patent assignee history
2003Based in Sagamihara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YAMANOUCHI PHARMA CO LTD71977–1983
3M INNOVATIVE PROPERTIES CO12003
Locations
LocationPatentsSpan
Urawa, JP61977–1983
Sagamihara, JP12003
Saitama, JP11981