Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12049583 | Compound, composition for anisotropic dye films including the compound, anisotropic dye film, and optical element | Kei Takeshita, Yasushi Shiga, Seiji Akiyama, Masami Kadowaki, Terutsune Osawa +2 more | 2024-07-30 |
| 10851039 | Polyhydric phenol compound and method of producing same | Takeshi Nakamura, Tomoko Maeda, Naoko Sumitani, Hiroki Shibata, Toshiki Monden | 2020-12-01 |