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Inventor

Michiko Ishida

Inventor
Saitama, JP

Overview

6→
Patents
1991–2001
Patent span
Chemistry
Primary field (CPC C)

Patents· 6 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds30%
C07DHeterocyclic compounds30%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%
A61KPreparations for medical, dental or toiletry purposes10%
C07BGeneral methods of organic chemistry10%
PatentTitleYear
6,245,919'Cyclopropylglycine derivatives and agonists for metabotronic L-glutamate receptors'20015,852,006'N-aminoalkyl-substituted nitrogen-containing six membered heterocyclic compounds'19985,773,437'Alkylenediamine derivatives'19985,574,030'N-aminoalkyl-substituted nitrogen-containing five membered heterocyclic compounds'19965,334,757'2-(2,3-dicarboxycyclopropyl) glycine and method for producing the same'19945,068,412'(2R,3S,4S)-.alpha.-(carboxycyclopropyl)glycine'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1994Patents assigned to SUNTORY LTD (2)· patent assignee history
1991–2001Based in Saitama, JP· patent location history
1996–2001Patents assigned to NIPPON CHEMIPHAR CO (4)· patent assignee history
2001Patents assigned to SHINOZAKI HARUHIKO (1)· patent assignee history
2001Patents assigned to TAGUSHI TAKEO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON CHEMIPHAR CO41996–2001
SUNTORY LTD21991–1994
SHINOZAKI HARUHIKO12001
TAGUSHI TAKEO12001
Locations
LocationPatentsSpan
Saitama, JP61991–2001