Inventor
Yukimitsu Iwata
Inventor
Tokyo, JP
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus33%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein25%
Y10TTechnical subjects covered by former us classification18%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%
B29DProducing particular articles from plastics or from substances in a plastic state1%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds1%
C08LCompositions of macromolecular compounds1%
C09DCoating compositions, e.g. paints, varnishes or lacquers1%
C09KMaterials for miscellaneous applications, not provided for elsewhere1%
G06FElectric digital data processing1%
PatentTitleYear
10,831,327Electroconductive film, touch panel, and image display device202010,295,706Optical film, polarizing plate, liquid crystal panel, and image display apparatus20199,297,934'Optical film, polarizing plate, liquid crystal panel, and image display apparatus'20169,146,335'Optical layered body, polarizer and image display device'20158,999,463'Glare-proofing optical laminate'20158,877,104'Method and apparatus for producing optical multilayer body'20148,493,660'Optical layered body comprising a light-transmitting substrate and antiglare layer, polarizer and image display device'20138,485,673'Method for producing optical layered body, production apparatus of optical layered body, optical layered body, polarizer and image display device'20138,431,219'Optical layered body including an antiglare layer containing organic particles and nonspherical silica particles'20138,304,071'Method and apparatus for producing optical multilayer body'20128,241,737'Optical multilayer body, polarization plate using same, and image display'20128,187,699'Optical multilayer body, polarization plate using same, and image display'20128,163,393'Anti-dazzling optical laminate'20128,163,372'Anti-dazzling optical laminate'20127,982,380'Front filter for plasma display and plasma display'20117,968,177'Anti-glare optical multilayer body'20117,931,953'Optical multilayer body'20117,839,570'Optical layered body, polarizer and image display device'20107,661,832'Anti-glare optical multilayer body'20107,645,502'Anti-dazzling film'20107,560,158'Anti-dazzling film'20097,354,163'Antiglare film and image display apparatus'20086,480,249'Polarizing plate having a light diffusing layer'20026,327,088'Polarizing plate with diffusing means'20016,111,699'Light diffusing film and its manufacture, a polarizing plate with a light diffusing layer, and a liquid crystal display apparatus'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2020Patents assigned to DAINIPPON PRINTING CO LTD (25)· patent assignee history
2000–2010Based in Shinjuku-ku, JP· patent location history
2001–2020Based in Tokyo, JP· patent location history
2010–2015Based in Aioi, JP· patent location history
2012–2015Patents assigned to IWATA YUKIMITSU (10)· patent assignee history
2012–2015Patents assigned to KODAMA TAKASHI (10)· patent assignee history
2012–2015Patents assigned to NISHIMURA YOSHIHIRO (9)· patent assignee history
2012–2015Patents assigned to MIKAMI KOICHI (7)· patent assignee history
2012Based in Okayama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAINIPPON PRINTING CO LTD | 25 | 2000–2020 |
| IWATA YUKIMITSUself | 10 | 2012–2015 |
| KODAMA TAKASHI | 10 | 2012–2015 |
| NISHIMURA YOSHIHIRO | 9 | 2012–2015 |
| MIKAMI KOICHI | 7 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 11 | 2001–2020 |
| Aioi, JP | 8 | 2010–2015 |
| Shinjuku-ku, JP | 4 | 2000–2010 |
| Okayama, JP | 2 | 2012 |