Inventor

Masahiro Maki

Inventor

Akita, JP

Overview

2→

Patents

1988–1994

Patent span

Chemistry

Primary field (CPC C)

Patents· 2 as inventor

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

C07Kprimary

C07KPeptides20%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%

A61KPreparations for medical, dental or toiletry purposes10%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations10%

C12NMicroorganisms or enzymes10%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture10%

G01NInvestigating or analysing materials by determining their chemical or physical properties10%

G03CPhotosensitive materials for photographic purposes10%

PatentTitleYear

5,290,915'Placenta-derived coagulation inhibitor'1994 4,732,891'Placenta-derived anticoagulating substance, process for preparing same and anticoagulant comprising same as an effective component'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1994Patents assigned to KOWA CO (2)· patent assignee history

1988–1994Based in Akita, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KOWA CO	2	1988–1994

Locations

Location	Patents	Span
Akita, JP	2	1988–1994