Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399215 | Housing and prober | — | 2025-08-26 |
| 11691983 | Specifically substituted benzofuro- and benzothienoquinolines for organic light emitting diodes | Yuichi Nishimae, Michelle GROARKE, Heinz Wolleb, Annemarie Wolleb, Yuki Nakano +3 more | 2023-07-04 |
| 11616201 | Specific ladder type compounds for organic light emitting devices | Yumiko Mizuki, Francois Rime, Natalia Chebotareva | 2023-03-28 |
| 11289661 | Nitrogen-containing heterocyclic compounds for organic light emitting devices | Michelle GROARKE, Takushi SHIOMI, Masahiro Kawamura | 2022-03-29 |
| 11279709 | Specifically substituted aza-dibenzofurans and aza-dibenzothiophenes for organic electronic devices | Annemarie Wolleb, Heinz Wolleb, Oliver Dosenbach, Takushi SHIOMI | 2022-03-22 |
| 11174258 | Benzimidazolo[1,2-a]benzimidazole derivatives for organic light emitting diodes | Thomas Schaefer, Jean-Charles Flores | 2021-11-16 |
| 10968229 | Seven-membered ring compounds | Masatoshi Saito | 2021-04-06 |
| 10689385 | Benzimidazolo[1,2-A]benzimidazole carrying aryl- or arylnitril groups for organic light emitting diodes | Thomas Raimann, Thomas Schaefer, Masatoshi Saito, Heinz Wolleb, Flavio Luiz Benedito +2 more | 2020-06-23 |
| 10584126 | 1-functionalized dibenzofurans and dibenzothiophenes for organic light emitting diodes (OLEDs) | Yuichi Nishimae, Julia Kohlstedt, Thomas Schaefer | 2020-03-10 |
| 10416228 | Prober | — | 2019-09-17 |
| 10217946 | Dibenzofurans and dibenzothiophenes | Heinz Wolleb, Yuki Nakano, Thomas Raimann, Ute Heinemeyer, Yuichi Nishimae | 2019-02-26 |
| 9978952 | Fused heterocyclic aromatic derivative, organic electroluminescence element material, and organic electroluminescence element using same | Yuki Nakano, Kei Yoshida, Ryohei Hashimoto | 2018-05-22 |
| 9714237 | Material for organic electroluminescent device and organic electroluminescent device using same | Masaki Numata | 2017-07-25 |
| 9537111 | Compound, material for organic electroluminescence device, and organic electroluminescence device | Yuki Nakano, Masaki Numata | 2017-01-03 |
| 9496508 | Material for organic electroluminescent element and organic electroluminescent element using same | Takushi SHIOMI, Ryohei Hashimoto | 2016-11-15 |
| 9419231 | Organic electroluminescence device | Kei Yoshida, Toshihiro Iwakuma, Ryohei Hashimoto | 2016-08-16 |
| 9382206 | Nitrogen-containing aromatic heterocyclic derivative and organic electroluminescence device using the same | Tomoki Kato, Kazuki Nishimura, Chishio Hosokawa, Masaki Numata | 2016-07-05 |
| 9266865 | Material for organic electroluminescent element, and organic electroluminescent element using same | Masaki Numata | 2016-02-23 |
| 9199974 | Material for organic electroluminescent device and organic electroluminescent device using same | Masaki Numata | 2015-12-01 |
| 8987715 | Organic electroluminescence element | Kazuki Nishimura, Hitoshi Kuma, Chishio Hosokawa, Masaki Numata | 2015-03-24 |
| 8895966 | Material for organic electroluminescence element, and organic electroluminescence element using same | Masaki Numata | 2014-11-25 |
| 8760029 | Stator core arrangements using heat-shrinkable tubing, for rotarty electric machines | Shuichi Ishizawa, Yuji Enomoto | 2014-06-24 |
| 8377575 | Organic electroluminescence device | Toshihiro Iwakuma, Masahide Matsuura, Hidetsugu Ikeda, Hiroaki Nakamura, Tadashi Kusumoto | 2013-02-19 |
| 8039121 | Organic electroluminescence device | Toshihiro Iwakuma, Masahide Matsuura, Hidetsugu Ikeda, Hiroaki Nakamura, Tadashi Kusumoto | 2011-10-18 |
| 7839040 | Permanent-magnet generator rotor for gas turbine, manufacturing method therefor, and gas turbine | Yasushi Hayasaka, Manabu Sasaki | 2010-11-23 |