Inventor
Jumpei Nomura
Inventor
Chiyoda-ku, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds20%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds20%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds10%
Y02PClimate change mitigation technologies in the production or processing of goods10%
A62DChemical means for extinguishing fires or for combating or protecting against harmful chemical agents5%
B01DSeparation5%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%
C02FTreatment of water, waste water, sewage, or sludge5%
C07BGeneral methods of organic chemistry5%
C08JWorking-up5%
PatentTitleYear
10,851,034Method of removing 2-chloro-1,3,3,3-tetrafluoropropene and method of producing 1-chloro-2,3,3,3-tetrafluoropropene202010,370,313Manufacturing method of purified 1-chloro-2,3,3,3-Tetrafluoropropene and purified 1-chloro-2,3,3,3-tetrafluoropropene (Z)20199,783,483'Process for producing fluorinated compound'20178,703,899'Method for producing polyester, and fluorine-containing dicarboxylic acid ester compound'20148,377,998'Process for producing fluoropolymer, and fluorinated ion exchange membrane'20138,292,203'Method for granulating ethylene/tetrafluoroethylene copolymer'20128,067,661'Method for decomposing water-soluble fluorinated organic compound'20117,947,791'Fluorinated polymer'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2017Patents assigned to ASAHI GLASS CO LTD (6)· patent assignee history
2011–2013Patents assigned to NOMURA JUMPEI (3)· patent assignee history
2011–2013Patents assigned to MATSUOKA YASUHIKO (2)· patent assignee history
2011–2020Based in Chiyoda-ku, JP· patent location history
2011–2014Based in Tokyo, JP· patent location history
2012Patents assigned to AIDA SHIGERU (1)· patent assignee history
2019–2020Patents assigned to AGC INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASAHI GLASS CO LTD | 6 | 2011–2017 |
| NOMURA JUMPEIself | 3 | 2011–2013 |
| AGC INC | 2 | 2019–2020 |
| MATSUOKA YASUHIKO | 2 | 2011–2013 |
| AIDA SHIGERU | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chiyoda-ku, JP | 4 | 2011–2020 |
| Tokyo, JP | 4 | 2011–2014 |