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Inventor

Hisashi Yamada

Inventor
Sanda, JP

Overview

5→
Patents
1982–2006
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.

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations33%
A61KPreparations for medical, dental or toiletry purposes22%
C07DHeterocyclic compounds22%
C07KPeptides11%
C12NMicroorganisms or enzymes11%
PatentTitleYear
7,037,892'Hematopoietic stem cell proliferating agents'20066,495,365'Hematopoietic stem cell proliferating agents'20026,403,336'Process for the production of -human atrial natriuretic polypeptide'20024,399,278'3,7-Disubstituted-2 or 3-cephem-4-carboxylic acid compounds'19834,327,093'3,7-Disubstituted-2 or 3-cephem-4-carboxylic acid compounds'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–2002Patents assigned to FUJISAWA PHARMACEUTICAL CO (4)· patent assignee history
1982–1983Based in Ikeda, JP· patent location history
2002–2006Based in Sanda, JP· patent location history
2002Based in Kawanishi, JP· patent location history
2006Patents assigned to ASTELLAS PHARMA INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJISAWA PHARMACEUTICAL CO41982–2002
ASTELLAS PHARMA INC12006
Locations
LocationPatentsSpan
Sanda, JP22002–2006
Ikeda, JP21982–1983
Kawanishi, JP12002