Inventor
Junichi Tayanagi
Inventor
Chiyoda-ku, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Jprimary
C08JWorking-up17%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds13%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy13%
B01DSeparation4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
B05DProcesses for applying fluent materials to surfaces, in general4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables4%
C07CAcyclic or carbocyclic compounds4%
PatentTitleYear
11,052,386Processing method of base material sheet, manufacturing method of modified base material sheet, base material with grafted polymer chain, and ion exchange membrane20219,379,403'Polymer electrolyte membrane and membrane/electrode assembly for polymer electrolyte fuel cell'20168,378,063'Process for producing fluoropolymer particles'20138,182,951'Fuel cell system'20127,799,468'Electrolyte material for polymer electrolyte fuel cells, electrolyte membrane and membrane-electrode assembly'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2016Patents assigned to ASAHI GLASS CO LTD (4)· patent assignee history
2010Based in Yokohama, JP· patent location history
2012–2016Patents assigned to SHIMOHIRA TETSUJI (3)· patent assignee history
2012–2016Patents assigned to TAYANAGI JUNICHI (3)· patent assignee history
2012–2016Patents assigned to HOMMURA SATORU (2)· patent assignee history
2012–2013Patents assigned to SAITO SUSUMU (2)· patent assignee history
2012–2016Based in Chiyoda-ku, JP· patent location history
2021Based in Chiba-shi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASAHI GLASS CO LTD | 4 | 2010–2016 |
| SHIMOHIRA TETSUJI | 3 | 2012–2016 |
| TAYANAGI JUNICHIself | 3 | 2012–2016 |
| HOMMURA SATORU | 2 | 2012–2016 |
| SAITO SUSUMU | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chiyoda-ku, JP | 3 | 2012–2016 |
| Chiba-shi, JP | 1 | 2021 |
| Yokohama, JP | 1 | 2010 |