Inventor
Katsumi Sasata
Inventor
Kanagawa, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Jprimary
C08JWorking-up13%
C08LCompositions of macromolecular compounds13%
G02BOptical elements, systems or apparatus11%
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. inserts9%
C09KMaterials for miscellaneous applications, not provided for elsewhere9%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein9%
Y10TTechnical subjects covered by former us classification9%
B29CShaping or joining of plastics7%
B29DProducing particular articles from plastics or from substances in a plastic state6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
PatentTitleYear
10,501,593Dope composition, polarizing plate protective film, polarizing plate protective film manufacturing method, polarizing plate, and liquid crystal display device201910,240,033Optical film and method for manufacturing same, polarization plate, and liquid crystal display apparatus20199,751,999'Polarizing plate protective film, dope composition, method for manufacturing polarizing plate protective film, polarizing plate, and liquid crystal display device'20179,145,493'Film, its production method, and polarizer and liquid crystal display device using the film'20158,999,464'Optical film and its production method, polarizer and liquid crystal display device'20158,114,326'Cellulose ester film, polarizing plate, liquid crystal display and process for producing cellulose ester film'20127,951,430'Cellulose acylate film, polarizing plate and liquid crystal display device'20117,796,205'Polymer film, cyclic polyolefin film, method for manufacturing the same, optical compensation film, polarizer and liquid crystal display device'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2019Patents assigned to FUJIFILM CORP (8)· patent assignee history
2010–2012Based in Minami-ashigara, JP· patent location history
2012–2015Patents assigned to SASATA KATSUMI (2)· patent assignee history
2015Patents assigned to NAKAYAMA HAJIME (1)· patent assignee history
2015–2019Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJIFILM CORP | 8 | 2010–2019 |
| SASATA KATSUMIself | 2 | 2012–2015 |
| NAKAYAMA HAJIME | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 5 | 2015–2019 |
| Minami-ashigara, JP | 3 | 2010–2012 |