Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365759 | Organic electronic material and organic electronic element | Iori FUKUSHIMA, Tomotsugu SUGIOKA, Kenichi Ishitsuka | 2025-07-22 |
| 12319829 | Organic electronic material and use thereof | Iori FUKUSHIMA, Tomotsugu SUGIOKA, Kenichi Ishitsuka, Akihiro Yoshida | 2025-06-03 |
| 12202934 | Charge-transport polymer and organic electronic element | Iori FUKUSHIMA, Hirotaka Sakuma, Kenichi Ishitsuka, Shunsuke KODAMA, Tomotsugu SUGIOKA +3 more | 2025-01-21 |
| 11508909 | Organic electronic material and use of same | Ryota MORIYAMA, Naoki Asano, Iori FUKUSHIMA, Hiroshi TAKAIRA, Shunsuke KODAMA | 2022-11-22 |
| 11476421 | Organic electronics material and organic electronics element | Iori FUKUSHIMA, Ryota MORIYAMA, Shunsuke KODAMA, Naoki Asano, Hirotaka Sakuma | 2022-10-18 |
| 11459462 | Charge-transport material and utilization thereof | Naoki Asano, Hiroshi TAKAIRA, Iori FUKUSHIMA, Shigeaki Funyuu | 2022-10-04 |
| 11398604 | Organic electronic material, organic layer, organic electronic element, organic electroluminescent element, display element, illumination device, and display device | Naoki Asano, Hiroshi TAKAIRA, Iori FUKUSHIMA, Shigeaki Funyuu | 2022-07-26 |
| 11118005 | Composition, hole transport material composition, and ink composition | Hirotaka Sakuma, Kenichi Ishitsuka, Tomotsugu SUGIOKA, Yuki YOSHINARI, Ryo HONNA +1 more | 2021-09-14 |
| 10307996 | Nano thin-film transfer sheet, method for manufacturing nano thin-film transfer sheet, and method for transferring nano thin-film layer into adherend | Nobuaki Takane | 2019-06-04 |
| 9334573 | Layered silicate silver surface treatment agent, sulfidation prevention film and light-emitting device with treated silver layer | Tomoko Higashiuchi, Nobuaki Takane, Masashi Yamaura, Maki Inada, Hiroshi Yokota | 2016-05-10 |