Optical film, and optical laminate and eyewear having the same
US-2023161090-A1 · May 25, 2023 · US
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Aikawa Yuki patents
Aikawa Yuki is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Aikawa Yuki |
| Total patents | 5 |
| First publication | Jan 31, 2019 |
| Latest publication | May 25, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Optical film for eyewear, and optical laminate and eyewear using the optical film
US-10942374-B2 · Mar 9, 2021 · US
Optical film for eyewear with light control, light reflection, and polarization layers
US-10866435-B2 · Dec 15, 2020 · US
Optical film for eyewear, and optical laminate and eyewear using the optical film
US-2019049754-A1 · Feb 14, 2019 · US
Optical film for eyewear, and optical laminate and eyewear using the optical film
US-2019033620-A1 · Jan 31, 2019 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nippon Kayaku Kk | 5 |
| Mitsubishi Gas Chemical Co | 1 |
| Mgc Filsheet Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02C2202/16 | 5 |
| G02C7/10 | 5 |
| G02C7/12 | 5 |
| G02B5/3016 | 5 |
| B32B7/02 | 3 |