Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653031 | Photosensitive coloring composition, and color filter and liquid crystal display panel using the same | Koji Baba, Takao Mori | 2003-11-25 |
| 5914359 | Coloring composition for use in formation of transparent colored micro-patterns and application thereof | Kazuo Tohda, Kaori Yamamoto | 1999-06-22 |
| 5880202 | Black coating composition and application thereof | Toshinobu Yamashita, Koji Tsujimoto, Toshiki Furubayashi, Takeo Tokuda | 1999-03-09 |
| 5038415 | Disperse dye composition useful for dyeing of printing hydrophobic fiber materials: mixture of pyridone mono-azo dyes and optionally a quino-phthalone | Yasuyoshi Ueda, Junichi Sekihachi, Takashi Omura, Hideo Hattori | 1991-08-13 |
| 4740903 | Data processing system for chromatography | Shinei Ikeou | 1988-04-26 |
| 4349349 | Aqueous liquid composition of reactive dye | Sadaharu Abeta | 1982-09-14 |
| 4283195 | Dyestuff composition for dyeing or printing cellulose fiber materials | Sadaharu Abeta | 1981-08-11 |