Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11747520 | Optical thin film having metal layer containing silver and high standard electrode potential metal | Kenichi Umeda, Seigo Nakamura, Tatsuya YOSHIHIRO | 2023-09-05 |
| 11422288 | Laminated film and method for producing laminated film | Kenichi Umeda, Seigo Nakamura | 2022-08-23 |
| 11422290 | Antireflection film, optical element, and optical system | Seigo Nakamura, Tatsuya YOSHIHIRO, Kenichi Umeda | 2022-08-23 |
| 11194078 | Antireflection film having silver-containing layer and fluorocarbon layer, method for producing antireflection film, optical element, and optical system | Seigo Nakamura, Kenichi Umeda, Shinichiro Sonoda | 2021-12-07 |
| 11171293 | Organic electroluminescent element, material for organic electroluminescent element, light emitting device, display device and lighting device each using said element, and compound used for said element | Yosuke Yamamoto, Kousuke Watanabe | 2021-11-09 |
| 11029449 | Antireflection film, optical element, optical system, method of producing antireflection film | Kenichi Umeda, Seigo Nakamura, Hideki YASUDA | 2021-06-08 |
| 10927446 | Method for producing transparent optical film and method for producing transparent multilayer film | Seigo Nakamura, Kenichi Umeda, Shinichiro Sonoda | 2021-02-23 |
| 10763440 | Organic electroluminescent element, and light emitting device, display device and lighting device each using organic electroluminescent element | Kousuke Watanabe, Hiroaki Tsuyama | 2020-09-01 |
| 10720586 | Organic electroluminescent device; a charge transporting material for the organic electroluminescent device; and a luminescent device, a display device and a lighting system using the organic electroluminescent device | Saki Takada, Yosuke Yamamoto, Kousuke Watanabe | 2020-07-21 |
| 10641927 | Optical thin film, optical element, optical system, and method for producing optical thin film | Shinichiro Sonoda, Tatsuya YOSHIHIRO, Kenichi Umeda, Seigo Nakamura | 2020-05-05 |
| 10608119 | Method of manufacturing film using alignment material | Seigo Nakamura, Yoshiki Maehara, Yoshihisa Usami | 2020-03-31 |
| 10549311 | Manufacturing device of organic semiconductor film | Seigo Nakamura, Yoshiki Maehara, Yoshihisa Usami, Junichi Takeya | 2020-02-04 |
| 10468597 | Method of manufacturing organic semiconductor film | Seigo Nakamura, Yoshiki Maehara, Yoshihisa Usami, Junichi Takeya | 2019-11-05 |
| 10388903 | Charge-transporting material, organic electroluminescent element, and light-emitting device, display device and illumination device characterised by using said element | Yosuke Yamamoto, Kousuke Watanabe | 2019-08-20 |
| 9887371 | Organic electroluminescent device; a charge transporting material for the organic electroluminescent device; and a luminescent device, a display device and a lighting system using the organic electroluminescent device | Saki Takada, Yosuke Yamamoto, Kousuke Watanabe | 2018-02-06 |
| 9373818 | Organic electroluminescent element | Manabu Tobise, Kana Morohashi, Shin'ichiro Sonoda, Jingbo Li | 2016-06-21 |
| 9306176 | Organic electroluminescent device; a charge transporting material for the organic electroluminescent device; and a luminescent device, a display device and a lighting system using the organic electroluminescent device | Saki Takada, Yosuke Yamamoto, Kousuke Watanabe | 2016-04-05 |
| 9000421 | Organic electroluminescent element, materials for organic electroluminescent element, and light emitting device, display device, or illumination device, each using the element, and compounds used in the element | Yosuke Yamamoto, Kousuke Watanabe | 2015-04-07 |
| 8188480 | Thin film field effect transistor and display | — | 2012-05-29 |
| 8030845 | Organic electroluminescence device and method for manufacturing the same | — | 2011-10-04 |
| 8017254 | Organic electroluminescence device | — | 2011-09-13 |
| 7994579 | Thin film field-effect transistor and display using the same | — | 2011-08-09 |
| 7968904 | Organic electroluminescence device | — | 2011-06-28 |
| 7943226 | Organic EL panel and method for manufacturing organic EL panel | — | 2011-05-17 |
| 7935433 | Organic EL element, organic EL display apparatus, method for manufacturing organic EL element, and apparatus for manufacturing organic EL element | Tasuku Satoh, Yoshiaki Sakamoto, Toshiro Takahashi, Masaru Kinoshita | 2011-05-03 |