Inventor
Fumihiro Hayashi
Inventor
Osaka, JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation14%
C08JWorking-up11%
Y10TTechnical subjects covered by former us classification11%
B29CShaping or joining of plastics9%
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. inserts8%
A61FFilters implantable into blood vessels6%
H05KPrinted circuits6%
B29LIndexing scheme associated with subclass b29c, relating to particular articles5%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
A61LMethods or apparatus for sterilising materials or objects in general3%
PatentTitleYear
10,814,286Semipermeable membrane and method for producing semipermeable membrane202010,717,053Method for producing laminated complex, and laminated complex202010,391,457Porous filter201910,096,855Redox flow cell membrane20189,695,291'Porous polytetrafluoroethylene film and method for producing same'20179,669,608'Porous polytetrafluoroethylene composite and method for producing the same'20179,493,619'Method for producing porous polytetrafluoroethylene film and porous polytetrafluoroethylene film'20169,463,420'Manufacturing methods for a porous fluororesin composite'20169,421,499'Microporous modified-polytetrafluoroethylene membrane, porous-modified-polytetrafluoroethylene-membrane composite and production process thereof, and separation membrane element'20168,715,559'Non-porous sinter molded article of tetrafluoroethylene resin, expanded tetrafluoroethylene resin molded article, producing methods therefor, composite member, filter, impact deformation absorber and sealing material'20148,506,750'Composite structure and process for producing the same'20138,147,911'Perforated porous resin base material and production process of porous resin base with inner wall surfaces of perforations made conductive.'20127,976,751'Expanded porous polytetrafluoroethylene film having elastic recovery property in thickness-wise direction of the film, production process thereof, and use of the porous film'20117,807,066'Method of manufacturing a porous resin substrate having perforations and method of making a porous resin substrate including perforations having electrically conductive wall faces'20107,691,299'Process for production of expanded polytetrafluoroetylene products'20107,586,047'Method for manufacturing patterned porous molded product or nonwoven fabric, and electric circuit component'20097,563,487'Anisotropic electrically conductive film and method of producing the same'20096,689,160'Prosthesis for blood vessel'20046,053,939'Artificial blood vessel'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2020Based in Osaka, JP· patent location history
2004–2018Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (9)· patent assignee history
2012–2014Patents assigned to HAYASHI FUMIHIRO (3)· patent assignee history
2012–2013Patents assigned to OKUDA YASUHIRO (2)· patent assignee history
2012Patents assigned to FUJITA TARO (1)· patent assignee history
2016–2020Patents assigned to SUMITOMO ELECTRIC FINE POLYMER INC (8)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO ELECTRIC INDUSTRIES | 9 | 2004–2018 |
| SUMITOMO ELECTRIC FINE POLYMER INC | 8 | 2016–2020 |
| HAYASHI FUMIHIROself | 3 | 2012–2014 |
| OKUDA YASUHIRO | 2 | 2012–2013 |
| FUJITA TARO | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 19 | 2000–2020 |