Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12292589 | Polarized light-emitting film containing water-soluble coumarin compound or salt thereof, polarized light-emitting plate, and display device | Noriaki Mochizuki | 2025-05-06 |
| 12098287 | Azo compound or salt thereof, and dye-based polarizing film and dye-based polarizing plate containing same | Yu Hattori, Noriaki Mochizuki | 2024-09-24 |
| 11802208 | Stilbene-based compound or salt thereof, and polarizing film, polarizing plate, and display device | Noriaki Mochizuki | 2023-10-31 |
| 10825995 | Material for photoelectric conversion element for an imaging element, and photoelectric conversion element including same | Hidenori Yakushiji, Kazuki Niimi, Tatsuya Yamamoto, Toshifumi Inouchi, Masahiro Hamada | 2020-11-03 |
| 10175557 | Optical wavelength conversion element containing ionic liquid, and article equipped with said optical wavelength conversion element | Yoichi Murakami, Toshiyuki Ito, Kazuki Niimi, Noriko Kiyoganagi | 2019-01-08 |
| 8506697 | Water-soluble azo compound or salt thereof, ink composition, and colored body | Noriko Kajiura | 2013-08-13 |
| 8425676 | Water-soluble AZO compound or salt thereof, ink composition, and colored article | Mitsunori Anan, Junya Masegi | 2013-04-23 |
| 8167991 | Trisazo compound, ink composition, recording method, and colored article | Takahiko Matsui, Yoshiyuki Dejima, Takashi Yoshimoto, Koji Hirota | 2012-05-01 |
| 7951234 | Water-soluble azo compound or salt thereof, ink composition and colored product | Yoshiaki Kawaida | 2011-05-31 |
| 7771525 | Water-soluble azo compound or salt thereof, ink composition and colored product | Yoshiaki Kawaida | 2010-08-10 |