Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426499 | Organic electroluminescence device and fused polycyclic compound for organic electroluminescence device | Ryuhei FURUE | 2025-09-23 |
| 12371613 | Organic electroluminescence device and polycyclic compound for organic electroluminescence device | Ryuhei FURUE, Makoto Yamamoto, Yuji SUZAKI, Yuuki MIYAZAKI | 2025-07-29 |
| 12069946 | Organic electroluminescence device and polycyclic compound for organic electroluminescence device | Nobutaka Akashi | 2024-08-20 |
| 12058927 | Organic electroluminescence device and polycyclic compound for organic electroluminescence device | Ryuhei FURUE | 2024-08-06 |
| 11905361 | Base proliferating agent, and base-reactive resin composition containing said base proliferating agent | Kiwamu Terada | 2024-02-20 |
| 11889752 | Organic electroluminescence device and polycyclic compound for organic electroluminescence device | Nobutaka Akashi, Ryuhei FURUE | 2024-01-30 |
| 11871651 | Organic electroluminescence device and polycyclic compound for organic electroluminescence device | Yoshiro SUGITA, Ryuhei FURUE | 2024-01-09 |
| 11844272 | Organic electroluminescence device and polycyclic compound for organic electroluminescence device | Ryuhei FURUE, Nobutaka Akashi | 2023-12-12 |
| 11785837 | Organic electroluminescence device and polycyclic compound for organic electroluminescence device | Ryuhei FURUE | 2023-10-10 |
| 11608316 | Compound, photopolymerization initiator containing said compound, and photosensitive resin composition containing said photopolymerization initiator | Kiwamu Terada | 2023-03-21 |
| 11581493 | Organic electroluminescence device and condensed polycyclic compound for organic electroluminescence device | Ryuhei FURUE | 2023-02-14 |
| 11557734 | Organic electroluminescence device and polycyclic compound for organic electroluminescence device | Ryuhei FURUE | 2023-01-17 |
| 11527726 | Organic electroluminescence device and compound for organic electroluminescence device | Ryuhei FURUE, Nobutaka Akashi | 2022-12-13 |
| 11430960 | Organic electroluminescence device and nitrogen-containing compound for organic electroluminescence device | Ryuhei FURUE | 2022-08-30 |
| 11414382 | Compound, photopolymerization initiator containing said compound, and photosensitive resin composition containing said photopolymerization initiator | Kiwamu Terada | 2022-08-16 |
| 11401370 | Base proliferating agent, and base-reactive resin composition containing said base proliferating agent | Kiwamu Terada | 2022-08-02 |
| 10559757 | Host material for delayed fluorescent materials, organic light-emitting device and compound | Takumi Shibata, Takehiro Takahashi, William John Potscavage, Jr., Chihaya Adachi | 2020-02-11 |
| 10549618 | Weather strip | Yoshitaka Nishimoto, Futoshi Kobayashi | 2020-02-04 |
| 10286769 | Weather strip | Yoshitaka Nishimoto | 2019-05-14 |
| 9935272 | Light-emitting material, organic light-emitting device, and compound | Chihaya Adachi | 2018-04-03 |
| 9802142 | Purifier cassette | Marc Laverdiere, Koichi Kurata, John P. Puglia, Ben Mai Pak Lee, Louis Barrows, Jr. +3 more | 2017-10-31 |
| 9796727 | Field effect transistor | Masaaki Ikeda, Kazuo Takimiya | 2017-10-24 |
| 9468872 | Purification system with manifold assembly and removable filter cassette | Marc Laverdiere, Koichi Kurata, John P. Puglia, Ben Mai Pak Lee, Louis Barrows, Jr. +4 more | 2016-10-18 |
| 9073938 | Method for producing aromatic compound | Masaaki Ikeda, Kazuo Takimiya | 2015-07-07 |
| 9038319 | Seal member of automobile door | — | 2015-05-26 |