Inventor
Ryuuji Uchimura
Inventor
Kitakyushu, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds19%
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. inserts15%
C08LCompositions of macromolecular compounds15%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients12%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
B29BPreparation or pretreatment of the material to be shaped8%
B29CShaping or joining of plastics8%
B29LIndexing scheme associated with subclass b29c, relating to particular articles4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%
PatentTitleYear
10,385,207Polycarbonate resin composition and method for producing same20199,777,152'Polycarbonate resin composition, method for producing same and molded article of this resin composition'20179,771,477'Polycarbonate resin composition, method for producing same and molded article of this resin composition'20178,715,552'Production method of aromatic polycarbonate'20148,569,406'Polycarbonate resin, composition of said resin, and molded article of said resin'20138,017,713'Production apparatus of polycarbonate resin and production method of polycarbonate resin'20117,999,056'Continuous production method and production apparatus of aromatic polycarbonate'20117,985,823'Production method of polycarbonate resin'20117,754,845'Production method of aromatic polycarbonate'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2017Patents assigned to MITSUBISHI CHEM CORP (8)· patent assignee history
2010–2011Based in Fukuoka, JP· patent location history
2011–2017Based in Kitakyushu, JP· patent location history
2013–2017Patents assigned to UCHIMURA RYUUJI (4)· patent assignee history
2013–2017Patents assigned to TAKAHASHI KAZUYUKI (3)· patent assignee history
2013–2017Patents assigned to TSURUHARA KENJI (3)· patent assignee history
2013–2017Patents assigned to YOKOYAMA TOMONARI (3)· patent assignee history
2019Based in Hiratsuka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI CHEM CORP | 8 | 2010–2017 |
| UCHIMURA RYUUJIself | 4 | 2013–2017 |
| TAKAHASHI KAZUYUKI | 3 | 2013–2017 |
| TSURUHARA KENJI | 3 | 2013–2017 |
| YOKOYAMA TOMONARI | 3 | 2013–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kitakyushu, JP | 5 | 2011–2017 |
| Fukuoka, JP | 3 | 2010–2011 |
| Hiratsuka, JP | 1 | 2019 |