Inventor
Shin-ichi Kojoh
Inventor
Sodegaura, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds54%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
C08LCompositions of macromolecular compounds8%
C09DCoating compositions, e.g. paints, varnishes or lacquers8%
C09JAdhesives8%
PatentTitleYear
7,795,347'Multi-branched polymer, process for producing the same, and applications thereof'20107,067,587'Polyolefin macromonomer, graft polymer obtained from the polyolefin macromonomer, and use thereof'20067,022,763'Branched olefin copolymer, process for producing the same, and use thereof'20066,080,828'Polymerization catalyst and process for preparing an ethylene polymer'20006,054,542'Ethylene polymer and process for preparing the same'20005,962,615'Ethylene polymer'19995,731,393'Ethylene polymer, process for preparing the same, solid titanium catalyst component for ethylene polymerization and ethylene polymerization catalyst'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2000Patents assigned to MITSUI PETROCHEMICAL IND (3)· patent assignee history
1998–2000Based in Yamaguchi, JP· patent location history
1999–2010Patents assigned to MITSUI CHEMICALS INC (4)· patent assignee history
2000Based in Kuga-gun, JP· patent location history
2006–2010Based in Sodegaura, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUI CHEMICALS INC | 4 | 1999–2010 |
| MITSUI PETROCHEMICAL IND | 3 | 1998–2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sodegaura, JP | 3 | 2006–2010 |
| Yamaguchi, JP | 3 | 1998–2000 |
| Kuga-gun, JP | 1 | 2000 |