Inventor
Shyusei Ohya
Inventor
Ichihara, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification13%
C08JWorking-up11%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds10%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy10%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
B29CShaping or joining of plastics8%
B01DSeparation7%
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. inserts7%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
C08LCompositions of macromolecular compounds5%
PatentTitleYear
9,902,824'Colored polyimide molded article, and process for production thereof'20189,346,927'Colored polyimide molded article, and process for production thereof'20168,980,421'Porous polyimide membrane and process for production thereof'20158,420,211'Porous polyimide membrane and process for production of same'20137,674,349'Method for continuous production of a functional film'20107,468,340'Metal-supported porous carbon film, fuel cell electrode and fuel cell employing the electrode'20087,311,966'Porous insulating film and its laminates'20077,303,811'Porous insulating film and its laminates'20076,673,492'Electrode material for a secondary cell and its production process'20046,632,849'Porous carbonized film and process for its production'20036,565,962'Polyimide porous film'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2018Patents assigned to UBE INDUSTRIES (10)· patent assignee history
2003–2010Based in Ichihara, JP· patent location history
2013–2016Patents assigned to MATSUO MAKOTO (3)· patent assignee history
2013–2016Patents assigned to OHYA SHYUSEI (3)· patent assignee history
2013–2018Based in Chiba, JP· patent location history
2015Patents assigned to BABAZONO MAKOTO (1)· patent assignee history
2015Patents assigned to FUJII YUUICHI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UBE INDUSTRIES | 10 | 2003–2018 |
| MATSUO MAKOTO | 3 | 2013–2016 |
| OHYA SHYUSEIself | 3 | 2013–2016 |
| BABAZONO MAKOTO | 1 | 2015 |
| FUJII YUUICHI | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ichihara, JP | 7 | 2003–2010 |
| Chiba, JP | 4 | 2013–2018 |