Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410312 | Photocurable resin composition for three-dimensional modeling and method for producing article | — | 2025-09-09 |
| 12297318 | Curable resin composition | Kyohei Wada, Ryo Ogawa | 2025-05-13 |
| 12146021 | Curable resin composition and cured product thereof | Takayuki Hiratani, Kyohei Wada, Ryo Ogawa | 2024-11-19 |
| 11840597 | Curable resin composition and cured product thereof | Takayuki Hiratani, Kyohei Wada, Ryo Ogawa | 2023-12-12 |
| 11827796 | Curable resin composition for three-dimensional shaping and method of manufacturing three-dimensionally shaped product | — | 2023-11-28 |
| 10087328 | Compound having azo skeleton, pigment dispersant, pigment composition, pigment dispersion, and toner | Yasuaki Murai, Yuki Tsujii, Waka Hasegawa, Ayano Mashida, Kosuke Mukumoto +4 more | 2018-10-02 |
| 9991450 | Spiro[cyclopenta[def]triphenylene-4,9′-fluorene] compound and organic light-emitting device having the same | Jun Kamatani, Naoki Yamada, Kenichi Ikari | 2018-06-05 |
| 9926450 | Compound having azo skeleton structure, pigment-dispersing agent, pigment composition, pigment dispersion, and toner | Masashi Kawamura, Yasuaki Murai, Kosuke Mukumoto, Yuki Tsujii, Ayano Mashida +4 more | 2018-03-27 |
| 9834683 | Compound having azo skeleton structure, pigment dispersant, pigment composition, pigment dispersion, and toner | Yuki Tsujii, Yasuaki Murai, Takayuki Toyoda, Waka Hasegawa, Masanori Seki +3 more | 2017-12-05 |
| 9715187 | Method of producing a compound having a colorant structure, and toner containing a compound obtained by the production method | Kosuke Mukumoto, Yasuaki Murai, Yuki Hasegawa, Takayuki Toyoda, Ayano Mashida +3 more | 2017-07-25 |
| 9625845 | Compound having azo skeleton structure, pigment-dispersing agent, pigment composition, pigment dispersion, and toner | Ayano Mashida, Yasuaki Murai, Waka Hasegawa, Masanori Seki, Takayuki Toyoda +4 more | 2017-04-18 |
| 9618867 | Pigment dispersion and toner | Takayuki Toyoda, Yasuaki Murai, Waka Hasegawa, Masanori Seki, Yuki Tsujii +2 more | 2017-04-11 |
| 9593243 | Compound, pigment dispersing agent, pigment composition, pigment dispersion and toner containing said compound | Yuki Tsujii, Yasuaki Murai, Takayuki Toyoda, Waka Hasegawa, Masanori Seki +3 more | 2017-03-14 |
| 9556290 | Method for producing compound having colorant structure at main chain terminal of polymer, and pigment dispersant, pigment composition, pigment dispersion and toner containing compound obtained by the production method | Yuki Hasegawa, Ayano Mashida, Takayuki Toyoda, Masashi Hirose, Waka Hasegawa +3 more | 2017-01-31 |
| 9470995 | Compound having azo skeleton and pigment dispersant, pigment composition, pigment dispersion, and toner containing the compound | Masanori Seki, Yuki Hasegawa, Waka Hasegawa, Masashi Kawamura, Taiki Watanabe +4 more | 2016-10-18 |
| 9349968 | Organic metal complex and organic electroluminescence device using the complex | Takayuki Horiuchi, Hiroya Nitta | 2016-05-24 |
| 9298118 | Azo compound, pigment dispersant containing the azo compound, pigment composition, pigment dispersion and toner | Masashi Kawamura, Yasuaki Murai, Waka Hasegawa, Yuki Hasegawa, Takayuki Toyoda +4 more | 2016-03-29 |
| 9085596 | Iridium complex and organic light-emitting device containing same | Masashi Hashimoto, Shigemoto Abe, Hiroya Nitta, Isao Kawata | 2015-07-21 |
| 9045510 | Iridium complex, organic light-emitting device, and image display apparatus | Shigemoto Abe, Masashi Hashimoto, Hiroya Nitta | 2015-06-02 |
| 9045680 | Iridium complex, organic light-emitting device, and image display apparatus | Shigemoto Abe, Masashi Hashimoto, Hiroya Nitta | 2015-06-02 |
| 8986856 | Iridium complex and organic light-emitting element including the same | Shigemoto Abe, Masashi Hashimoto, Hiroya Nitta | 2015-03-24 |
| 8980444 | Iridium complex and organic light-emitting device including the same | Masashi Hashimoto, Shigemoto Abe, Hiroya Nitta | 2015-03-17 |
| 8936894 | Magenta toner containing compound having AZO skeleton | Takayuki Toyoda, Yasuaki Murai, Waka Hasegawa, Yuki Hasegawa, Masashi Kawamura +4 more | 2015-01-20 |
| 8927187 | Cyan toner containing compound having azo skeleton | Yasuaki Murai, Takayuki Toyoda, Waka Hasegawa, Yuki Hasegawa, Masashi Kawamura +4 more | 2015-01-06 |
| 8431249 | Dibenzo[C,G]fluorene compound and organic light-emitting device using same | Jun Kamatani, Shigemoto Abe | 2013-04-30 |