Inventor
Tomoaki Takebe
Inventor
Chiba, JP
Overview
Patents· 20 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 bonds22%
C08LCompositions of macromolecular compounds15%
C09JAdhesives9%
Y10TTechnical subjects covered by former us classification9%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons8%
D04HMaking textile fabrics, e.g. from fibres or filamentary material8%
C08JWorking-up5%
A61FFilters implantable into blood vessels3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
A61LMethods or apparatus for sterilising materials or objects in general2%
PatentTitleYear
10,844,205Spunbonded non-woven fabric and method for manufacturing same202010,526,433(Meth)acrylate composition202010,501,663Base polymer for hot melt adhesive20199,725,626'Base polymer for hot-melt adhesive agent, and hot-melt adhesive agent'20179,689,098'Method for producing spun-bonded nonwoven fabric'20179,598,615'Propylene-type polymer and hot-melt adhesive agent'20179,587,334'Non-woven polypropylene fabric'20179,523,161'Elastic nonwoven fabric, process for producing the same, and textile product comprising the elastic nonwoven fabric'20168,648,160'Optical semiconductor sealing material'20148,545,980'Polypropylene resin, fiber, and nonwoven fabric'20138,138,287'(Meth)acrylate copolymer for syrup and resin composition thereof'20128,013,091'Resin for optical component, raw material composition used for resin for optical component, and optical component'20117,968,665'Highly flowable 1-butene polymer and process for producing the same'20117,842,748'Master batch composition, polyolefin resin composition comprising the same, and molded product thereof'20107,309,747'Highly flowable 1-butene polymer and process for producing the same'20077,109,283'Higher α-olefin copolymers and process for preparation thereof'20067,019,091'Higher α-olefin copolymers and process for preparation thereof'20066,433,083'Aromatic vinyl resin material and molded products thereof'20026,207,753'Aromatic vinyl resin material and molded products thereof'20015,357,014'Styrenic resin molding and process for producing same'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2020Patents assigned to IDEMITSU KOSAN CO (18)· patent assignee history
1994–2020Based in Ichihara, JP· patent location history
2001–2002Patents assigned to IDEMITSU PETROCHEMICAL CO (2)· patent assignee history
2006–2020Based in Chiba, JP· patent location history
2012–2017Patents assigned to TAKEBE TOMOAKI (6)· patent assignee history
2013–2017Patents assigned to MINAMI YUTAKA (4)· patent assignee history
2013–2016Patents assigned to KANAI TOSHITAKA (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IDEMITSU KOSAN CO | 18 | 1994–2020 |
| TAKEBE TOMOAKIself | 6 | 2012–2017 |
| MINAMI YUTAKA | 4 | 2013–2017 |
| IDEMITSU PETROCHEMICAL CO | 2 | 2001–2002 |
| KANAI TOSHITAKA | 2 | 2013–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chiba, JP | 12 | 2006–2020 |
| Ichihara, JP | 8 | 1994–2020 |