Light diffraction film and wearable display device
US-11194169-B2 · Dec 7, 2021 · US
This page is not indexed by search engines while we improve data quality.
Ito Yoji patents
Ito Yoji is listed as an inventor on 29 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ito Yoji |
| Total patents | 29 |
| First publication | Jan 29, 2015 |
| Latest publication | Dec 7, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Coloring composition, light absorption anisotropic film, laminate, and image display device
US-10927260-B2 · Feb 23, 2021 · US
Light diffraction film and wearable display device
US-2020064647-A1 · Feb 27, 2020 · US
Optical member, method of manufacturing optical member, and image display device
US-10459132-B2 · Oct 29, 2019 · US
Optical member, optical member producing method, and image display device
US-10353247-B2 · Jul 16, 2019 · US
Optical member and image display device including optical member
US-10338289-B2 · Jul 2, 2019 · US
Transparent screen
US-10295897-B2 · May 21, 2019 · US
Optical member and image display device including optical member
US-10281631-B2 · May 7, 2019 · US
Optical member and image display device including optical member
US-10222525-B2 · Mar 5, 2019 · US
Phase difference film, polarization plate, and liquid crystal display device
US-10215899-B2 · Feb 26, 2019 · US
Recent patents
Latest publications not already listed above.
Coloring composition, light absorption anisotropic film, laminate, and image display device
US-2018362768-A1 · Dec 20, 2018 · US
Optical member and image display device having optical member
US-9977164-B2 · May 22, 2018 · US
Liquid crystal display device
US-9904099-B2 · Feb 27, 2018 · US
Optical member, method of manufacturing optical member, and image display device
US-2018003869-A1 · Jan 4, 2018 · US
Transparent screen
US-2017343830-A1 · Nov 30, 2017 · US
Information processor having an input unit which inputs information on an input medium
US-9778762-B2 · Oct 3, 2017 · US
Optical member and image display device including optical member
US-2017269272-A1 · Sep 21, 2017 · US
Optical member and image display device including optical member
US-2017269273-A1 · Sep 21, 2017 · US
Circular polarizing plate having patterned retardation layer and organic EL display element having said circular polarizing plate
US-9759945-B2 · Sep 12, 2017 · US
Optical member and image display device
US-2017227693-A1 · Aug 10, 2017 · US
Optical member and image display device including optical member
US-2017227692-A1 · Aug 10, 2017 · US
Liquid crystal display device
US-2017023825-A1 · Jan 26, 2017 · US
Optical sheet member and display device
US-2016349573-A1 · Dec 1, 2016 · US
Optical member, optical member producing method, and image display device
US-2016245968-A1 · Aug 25, 2016 · US
Retardation film, polarizing plate, and liquid crystal display
US-9383491-B2 · Jul 5, 2016 · US
Optical member and image display device having optical member
US-2016170111-A1 · Jun 16, 2016 · US
Phase difference film, polarization plate, and liquid crystal display device
US-2016131809-A1 · May 12, 2016 · US
Information processor
US-2016124529-A1 · May 5, 2016 · US
Retardation film, polarizing plate, and liquid crystal display
US-2015029445-A1 · Jan 29, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Fujifilm Corp | 29 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B5/3016 | 13 |
| G06F3/03545 | 11 |
| G06F3/0321 | 11 |
| G02B5/26 | 10 |
| G06F3/0421 | 9 |