Inventor
Tokuji Abe
Inventor
Saitama, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics12%
C08JWorking-up12%
G11BInformation storage based on relative movement between record carrier and transducer12%
H01FMagnets12%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
B22FWorking metallic powder6%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts6%
B29LIndexing scheme associated with subclass b29c, relating to particular articles6%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
PatentTitleYear
4,885,333'Polyvinyl chloride resin composition having improved thermal stability and a method for the preparation thereof'19894,543,382'Plastic magnets impregnated with a dye-coated magnet alloy powder'19854,497,722'Composition for plastic magnets'19854,364,970'Method for improving surface properties of shaped articles of polyvinyl chloride resins'19824,302,307'Method for the improvement of gramophone records'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1989Patents assigned to SHINETSU CHEMICAL CO (5)· patent assignee history
1981–1982Based in Omiya, JP· patent location history
1985–1989Based in Saitama, JP· patent location history
1985Based in Ibaraki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHINETSU CHEMICAL CO | 5 | 1981–1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saitama, JP | 2 | 1985–1989 |
| Omiya, JP | 2 | 1981–1982 |
| Ibaraki, JP | 1 | 1985 |