Inventor
Masami Kanamaru
Inventor
Chiba, JP
Overview
Patents· 26 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 bonds31%
C08LCompositions of macromolecular compounds17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
C09JAdhesives8%
Y10TTechnical subjects covered by former us classification7%
C08JWorking-up6%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium3%
B29DProducing particular articles from plastics or from substances in a plastic state1%
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. inserts1%
PatentTitleYear
11,034,826Polypropylene-based resin composition, pellet, and molded object20219,683,141'Polyolefin, adhesive composition containing same, and adhesive tape using said adhesive composition'20178,975,202'Polymerization catalysts and method for preservation of same'20158,445,618'Highly crystalline higher α-olefin polymer and process for production thereof'20138,178,635'α-Olefin polymer and process for production thereof'20127,968,665'Highly flowable 1-butene polymer and process for producing the same'20117,763,677'Water-dispersible resin composition and water-dispersible polyolefin resin composition'20107,687,573'Water-dispersible polyolefin resin composition'20107,544,758'Propylene polymer and composition containing the same, molded object and laminate comprising these, and processes for producing propylene polymer and composition containing the same'20097,459,503'Process for production of modified propylene polymers and modified propylene polymers produced by the process'20087,420,023'Process for producing modified butene-1 polymer and modified butene-1 polymer obtained by the process'20087,320,950'Propylene polymer, and resin composition and molded product thereof'20087,309,747'Highly flowable 1-butene polymer and process for producing the same'20077,259,215'Process for producing propylene/ethylene block copolymer and propylene/ethylene block copolymer'20077,250,211'Polypropylene films and multilayered laminate'20077,214,755'Crystalline polymer of higher α-olefin and process for producing the same'20077,199,202'Propylene polymer and composition containing the same, molded object and laminate comprising these, and processes for producing propylene polymer and composition containing the same'20077,067,604'1-butene polymer and molded product consisting of the polymer'20066,930,160'1-Butene polymer and molded product consisting of the polymer'20056,913,834'Polyolefin resin composition, film, and multilayer structure'20056,800,706'Propylene polymer, molded object thereof, and process for producing propylene polymer'20046,770,355'Polypropylene film and multilayered laminate'20046,734,270'Polypropylene-based calendered article and injection-molded article'20046,689,849'Catalyst for bulk polymerization, catalyst for vapor phase polymerization, method of polymerization using these, and olefin polymer obtained with these'20046,562,918'Olefin polymerization catalyst, method for producing the same and method for producing olefinic polymer'20036,043,334'Polycarbonate resin, crosslinked polycarbonate resin and electrophotographic photoreceptor'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2021Patents assigned to IDEMITSU KOSAN CO (19)· patent assignee history
2000Based in Sodegaura, JP· patent location history
2003–2005Patents assigned to IDEMITSU PETROCHEMICAL CO (6)· patent assignee history
2003–2012Based in Ichihara, JP· patent location history
2004–2021Based in Chiba, JP· patent location history
2012–2015Patents assigned to FUJIMURA TAKENORI (3)· patent assignee history
2012–2015Patents assigned to KANAMARU MASAMI (3)· patent assignee history
2012–2013Patents assigned to MINAMI YUTAKA (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IDEMITSU KOSAN CO | 19 | 2000–2021 |
| IDEMITSU PETROCHEMICAL CO | 6 | 2003–2005 |
| FUJIMURA TAKENORI | 3 | 2012–2015 |
| KANAMARU MASAMIself | 3 | 2012–2015 |
| MINAMI YUTAKA | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chiba, JP | 18 | 2004–2021 |
| Ichihara, JP | 7 | 2003–2012 |
| Sodegaura, JP | 1 | 2000 |