Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12054617 | Modified graphene, method of producing modified graphene, modified graphene-resin composite, modified graphene sheet, and modified graphene dispersion | Taiki Watanabe, Koichi Suzuki, Yuma Kobayashi | 2024-08-06 |
| 11801703 | Heat sensitive transfer recording sheet | Takeshi Sekiguchi, Ai Hayakawa | 2023-10-31 |
| 11518889 | Modified graphene, method of producing modified graphene, modified graphene-resin composite, modified graphene sheet, and modified graphene dispersion | Taiki Watanabe, Koichi Suzuki, Yuma Kobayashi | 2022-12-06 |
| 10678156 | Pigment dispersion, method for manufacturing toner, aqueous ink, and triazo compound | Ai Hayakawa, Koichi Suzuki, Ryuji Higashi, Taiki Watanabe | 2020-06-09 |
| 9751872 | Coloring compound and toner | — | 2017-09-05 |
| 9244373 | Toner and method of producing toner | Ryuji Higashi, Taichi Shintou, Takeshi Miyazaki | 2016-01-26 |
| 9146486 | Toner | Taichi Shintou, Yuko Katsumoto, Takeshi Miyazaki | 2015-09-29 |
| 9069274 | Toner | Yuko Katsumoto, Taichi Shintou, Takeshi Miyazaki | 2015-06-30 |
| 8974708 | Coloring matter compound, ink, resist composition for color filter, and heat-sensitive transfer recording sheet | Taichi Shintou, Yuko Katsumoto, Takeshi Miyazaki | 2015-03-10 |
| 8940087 | Coloring matter compound, ink, resist composition for color filter, and heat-sensitive transfer recording sheet | Yuko Katsumoto, Taichi Shintou, Takeshi Miyazaki | 2015-01-27 |
| 8927185 | Toner and toner production method | Ryuji Higashi, Taichi Shintou, Takeshi Miyazaki | 2015-01-06 |
| 8134288 | Electron-emitting device, electron source, and image display apparatus | Taiko Motoi, Eiji Ozaki, Ryoji Fujiwara | 2012-03-13 |