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Inventor

Hisato Yamada

Inventor
Toyota, JP

Overview

2→
Patents
1998–2000
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.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes29%
B82YSpecific uses or applications of nanostructures14%
C08BPolysaccharides14%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients14%
C08LCompositions of macromolecular compounds14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
6,165,378'Polysaccharide derivative/magnetic metal oxide composite'20005,766,572'Water-soluble carboxypolysaccharide-magnetic iron oxide complex having a small particle diameter'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2000Patents assigned to MEITO SANGYO KK (2)· patent assignee history
1998–2000Based in Toyota, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MEITO SANGYO KK21998–2000
Locations
LocationPatentsSpan
Toyota, JP21998–2000