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Inventor

Takanori Semba

Inventor
Matsudo, JP

Overview

2→
Patents
1981–1982
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.

C08Kprimary
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients100%
PatentTitleYear
4,362,831'Synergistic light and heat stabilizer compositions for synthetic resins and resin compositions containing the same'19824,279,805'Alkylene-bis-thioalkanoic acid amide stabilizers for synthetic resins and synthetic resin compositions containing the same'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to ARGUS CHEM (1)· patent assignee history
1981–1982Based in Matsudo, JP· patent location history
1982Patents assigned to ADEKA ARGUS CHEMICAL CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ADEKA ARGUS CHEMICAL CO LTD11982
ARGUS CHEM11981
Locations
LocationPatentsSpan
Matsudo, JP21981–1982