Retardation film, circularly-polarizing plate, and image-displaying device
US-10754065-B2 · Aug 25, 2020 · US
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Sumimura Hiroshi patents
Sumimura Hiroshi is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sumimura Hiroshi |
| Total patents | 11 |
| First publication | Dec 24, 2015 |
| Latest publication | Aug 25, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Retardation film, circularly-polarizing plate, and image-displaying device
US-10732323-B2 · Aug 4, 2020 · US
Retardation film, circularly-polarizing plate, and image-displaying device
US-10670773-B2 · Jun 2, 2020 · US
Optical laminate and image display device in which said optical laminate is used
US-2019079231-A1 · Mar 14, 2019 · US
Polarizing plate with a retardation layer and image display apparatus
US-10107946-B2 · Oct 23, 2018 · US
Circular polarizing plate and bendable display device
US-10036840-B2 · Jul 31, 2018 · US
Retardation film, circularly-polarizing plate, and image-displaying device
US-2017031060-A1 · Feb 2, 2017 · US
Retardation film, circularly-polarizing plate, and image-displaying device
US-2017031061-A1 · Feb 2, 2017 · US
Retardation film, circularly-polarizing plate, and image-displaying device
US-2017031062-A1 · Feb 2, 2017 · US
Polarizing plate with a retardation layer and image display apparatus
US-2017023716-A1 · Jan 26, 2017 · US
Recent patents
Latest publications not already listed above.
Circular polarizing plate and bendable display device
US-2015369981-A1 · Dec 24, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nitto Denko Corp | 11 |
| Mitsubishi Chem Corp | 7 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B5/3083 | 11 |
| H10K59/8791 | 8 |
| H10K50/86 | 8 |
| C09K2323/03 | 7 |
| C09K2323/031 | 7 |