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Inventor

Toshiyuki Hamaoka

Inventor
Nara, JP

Overview

3→
Patents
1987–1988
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

C07Kprimary
C07KPeptides38%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations25%
A61KPreparations for medical, dental or toiletry purposes13%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
PatentTitleYear
4,722,899'Producing highly specific, low cross-reactive antibody by immunizing with copolymer of D-glutamic acid and lysine'19884,681,856'Muramyldipeptide active ester derivatives'19874,672,106'Muramylpeptide active ester derivatives'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1988Patents assigned to HAMAOKA TOSHIYUKI (2)· patent assignee history
1987Patents assigned to DAIICHI SEIYAKU CO (1)· patent assignee history
1987Patents assigned to TOSHIYUKI HAMAOKA DAIICHI SEIY (1)· patent assignee history
1987–1988Based in Nara, JP· patent location history
1987Based in Nara-shi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HAMAOKA TOSHIYUKIself21987–1988
DAIICHI SEIYAKU CO11987
TOSHIYUKI HAMAOKA DAIICHI SEIYself11987
Locations
LocationPatentsSpan
Nara, JP21987–1988
Nara-shi, JP11987