Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12414431 | Organic light-emitting element, light-emitting device, and light-emitting method | Takahiko Yamanaka, Shigeo Hara, Chihaya Adachi | 2025-09-09 |
| 12120952 | Compound, light-emitting material and light-emitting element | Hiroki Noda, Chihaya Adachi, Naoto Notsuka, Yoshitake Suzuki | 2024-10-15 |
| 12089494 | Organic electroluminescence element | Chihaya Adachi, Hiroki Noda, Yoshitake Suzuki, Naoto Notsuka, Hiroko Nomura +2 more | 2024-09-10 |
| 11944010 | Organic electroluminescent device | Chihaya Adachi, Takahiro Higuchi, Taro FURUKAWA | 2024-03-26 |
| 11937495 | Organic light emitting element, composition and membrane | Takuji Hatakeyama, Yasuhiro Kondo, Yasuyuki Sasada, Motoki Yanai, Chin-Yiu Chan +5 more | 2024-03-19 |
| 11925046 | Light-emitting device, light-emitting method, and organic light-emitting element | Chihaya Adachi, Takahiko Yamanaka, Shigeo Hara, Toru Hirohata | 2024-03-05 |
| 11637244 | Light-emitting material, compound, and organic light-emitting element | Yan Geng, Chihaya Adachi, Naoto Notsuka, Keiro Nasu | 2023-04-25 |
| 11482679 | Compound, light-emitting lifetime lengthening agent, use of n-type compound, film and light-emitting device | Linsong CUI, Chihaya Adachi | 2022-10-25 |
| 11450817 | Organic electroluminescent device | Chihaya Adachi, Takahiro Higuchi, Taro FURUKAWA | 2022-09-20 |
| 11444248 | Organic electro-luminescent element and bioinstrumentation device | Chihaya Adachi, Takahiko Yamanaka, Shigeo Hara, Toru Hirohata | 2022-09-13 |
| 11322693 | Organic light-emitting element, and light-emitting material and fluorescent body used in same | Masashi MAMADA, Chihaya Adachi, YuSeok YANG | 2022-05-03 |
| 11038118 | Compound, light-emitting material, and organic light-emitting device | Keiro Nasu, Chihaya Adachi, Hiroko Nomura | 2021-06-15 |
| 10862047 | Organic electroluminescent device | Chihaya Adachi, Takahiro Higuchi, Taro FURUKAWA | 2020-12-08 |
| 10600983 | Organic electroluminescent device comprising delayed fluorescent materials | Junichi Nishide, Kensuke MASUI, Chihaya Adachi | 2020-03-24 |
| 10510977 | Compound, light-emitting material, and organic light-emitting device | Keiro Nasu, Chihaya Adachi, YuSeok YANG, Hiroko Nomura | 2019-12-17 |
| 10490750 | Organic electroluminescent device, device array, method for producing organic electroluminescent device, method for controlling emission wavelength of organic electroluminescent device | Taro FURUKAWA, Chihaya Adachi | 2019-11-26 |
| 10290824 | Organic light-emitting device | Chihaya Adachi, Takahiro Higuchi | 2019-05-14 |
| 10276803 | Organic light-emitting device, and light-emitting material and compound used therefor | Chihaya Adachi, Hiroki Uoyama, Hiroko Nomura, Kenichi Goushi, Takuma Yasuda +3 more | 2019-04-30 |
| 10228328 | Organic electro-luminescent element and bioinstrumentation device | Chihaya Adachi, Takahiko Yamanaka, Shigeo Hara, Toru Hirohata | 2019-03-12 |
| 10050215 | Light-emitting material, organic light-emitting device, and compound | Masatsugu Taneda, Katsuyuki Shizu, Hiroyuki Tanaka, Hiroki Noda, Chihaya Adachi | 2018-08-14 |
| 9660199 | Compound, light-emitting material, and organic light-emitting device | Katsuyuki Shizu, Hiroyuki Tanaka, Chihaya Adachi | 2017-05-23 |
| 9502668 | Organic light-emitting device, and light-emitting material and compound used therefor | Chihaya Adachi, Hiroki Uoyama, Hiroko Nomura, Kenichi Goushi, Takuma Yasuda +3 more | 2016-11-22 |
| 9343690 | Method for producing organic electroluminescence element, and organic electroluminescence element | Satoshi Yamamoto, Daisuke Goto, Satoshi Miyagawa, Takuji Kato, Masataka Mohri | 2016-05-17 |
| 9293713 | Arylamine compound | Daisuke Goto, Takuji Katoh, Satoshi Yamamoto, Masataka Mohri, Satoshi Miyagawa | 2016-03-22 |
| 8129714 | Semiconductor, semiconductor device, complementary transistor circuit device | Koki Yano, Chihaya Adachi | 2012-03-06 |