Inventor
Kenji Ebara
Inventor
Tokyo, JP
Overview
Patents· 5 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 bonds40%
C08LCompositions of macromolecular compounds20%
C07BGeneral methods of organic chemistry10%
C07CAcyclic or carbocyclic compounds10%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%
C09JAdhesives10%
PatentTitleYear
9,359,537'Block copolymer composition for viscous adhesive, and adhesive composition'20167,781,552'Styrene copolymer and process for producing the same'20107,772,336'Method for producing α-methylstyrene and heat-resistant styrene-based copolymer using the α-methylstyrene'20106,429,273'Process for the preparation of vinylic polymers, polymerization initiator for vinylic monomers, and styrene resin composition'20025,371,132'Polyamide resin composition and molded articles obtained therefrom'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2002Patents assigned to ASAHI CHEMICAL IND (2)· patent assignee history
1994Based in Nobeoka, JP· patent location history
2002Based in Yokohama, JP· patent location history
2010–2016Patents assigned to ASAHI KASEI CHEMICALS CORP (3)· patent assignee history
2010–2016Based in Tokyo, JP· patent location history
2010Based in Kurashiki, JP· patent location history
2016Patents assigned to JAPAN ELASTOMER CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASAHI KASEI CHEMICALS CORP | 3 | 2010–2016 |
| ASAHI CHEMICAL IND | 2 | 1994–2002 |
| JAPAN ELASTOMER CO LTD | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 2 | 2010–2016 |
| Kurashiki, JP | 1 | 2010 |
| Yokohama, JP | 1 | 2002 |
| Nobeoka, JP | 1 | 1994 |