Compound, liquid crystal composition, and liquid crystal display element, sensor, liquid crystal lens, optical communication equipment, and antenna using same
US-2025377570-A1 · Dec 11, 2025 · US
This page is not indexed by search engines while we improve data quality.
Mamiya Junichi patents
Mamiya Junichi is listed as an inventor on 17 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Mamiya Junichi |
| Total patents | 17 |
| First publication | Sep 14, 2017 |
| Latest publication | Dec 11, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Dye compound-containing liquid crystal composition and device including the same
US-12215268-B2 · Feb 4, 2025 · US
Dye compound-containing liquid crystal composition and device including the same
US-2024174925-A1 · May 30, 2024 · US
Liquid crystal composition and liquid crystal display element
US-11390811-B2 · Jul 19, 2022 · US
Polymerizable monomer, liquid crystal composition using polymerizable monomer, and liquid crystal display device
US-11312906-B2 · Apr 26, 2022 · US
Polymerizable compound and optically anisotropic body
US-11046889-B2 · Jun 29, 2021 · US
Alignment aid, liquid crystal composition, and liquid crystal display device
US-2021171831-A1 · Jun 10, 2021 · US
Method for producing 2-hydrazinobenzothiazole derivative
US-10968189-B2 · Apr 6, 2021 · US
Method for producing polymerizable compound
US-10927087-B2 · Feb 23, 2021 · US
Polymerizable monomer, liquid crystal composition using polymerizable monomer, and liquid crystal display device
US-2020224098-A1 · Jul 16, 2020 · US
Recent patents
Latest publications not already listed above.
Method for producing 2-hydrazinobenzothiazole derivative
US-2020165215-A1 · May 28, 2020 · US
Polymerizable compound, composition, polymer, optically anisotropic body, liquid crystal display element, and organic EL display
US-10633353-B2 · Apr 28, 2020 · US
Polymerizable compound and optically anisotropic body
US-10428032-B2 · Oct 1, 2019 · US
Polymerizable compound and optically anisotropic body
US-2018362847-A1 · Dec 20, 2018 · US
Method for producing polymerizable compound
US-2018354922-A1 · Dec 13, 2018 · US
Polymerizable compound and optically anisotropic body
US-2018312481-A1 · Nov 1, 2018 · US
Polymerizable compound, composition, polymer, optically anisotropic body, liquid crystal display element, and organic el device
US-2017260150-A1 · Sep 14, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Dainippon Ink & Chemicals | 17 |
| Dic Corp Tokyo | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C09K2019/0448 | 10 |
| C07D277/82 | 10 |
| C09K2019/122 | 7 |
| C09K19/14 | 7 |
| C09K19/38 | 7 |