Inventor
Katsufumi Suga
Inventor
Yokohama, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds38%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds25%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry13%
C02FTreatment of water, waste water, sewage, or sludge13%
H01BCables13%
PatentTitleYear
5,304,619'Ethylene polymers or copolymers having improved insulating properties, compositions, and power cables made therefrom'19945,281,665'Thermoplastic resin composition'19945,164,454'Ethylene graft copolymer and molding resin composition containing the same'19924,155,848'Wet oxidation of wastes with circulation'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1994Patents assigned to NIPPON PETROCHEMICALS CO LTD (4)· patent assignee history
1979Based in Tokyo, JP· patent location history
1992Patents assigned to TOA GOSEI CHEM IND (1)· patent assignee history
1992Based in Kanagawa, JP· patent location history
1994Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON PETROCHEMICALS CO LTD | 4 | 1979–1994 |
| TOA GOSEI CHEM IND | 1 | 1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 2 | 1994 |
| Kanagawa, JP | 1 | 1992 |
| Tokyo, JP | 1 | 1979 |