Issued Patents All Time
Showing 51–75 of 236 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10784534 | Solid electrolyte and lithium ion battery | Tomofumi YOKOYAMA | 2020-09-22 |
| 10774004 | Solid electrolyte and lithium ion battery | Tomofumi YOKOYAMA | 2020-09-15 |
| 10770757 | Manufacturing method of electrode assembly | Tsutomu Teraoka, Tomofumi YOKOYAMA, Tomoyuki Okuyama | 2020-09-08 |
| 10749114 | Organic electroluminescent materials and devices | Vadim Adamovich, Ting-Chih Wang, Michael S. Weaver, Chuanjun Xia, Bert Alleyne +3 more | 2020-08-18 |
| 10700236 | Quantum dot spacing for high efficiency quantum dot LED displays | Jonathan S. Steckel, Paul S. Drzaic | 2020-06-30 |
| 10615451 | Electrolyte battery, and electronic apparatus | Tomofumi YOKOYAMA | 2020-04-07 |
| 10510973 | Color-stable organic light emitting diode stack | Xin Xu, Michael S. Weaver | 2019-12-17 |
| 10490194 | Speech processing apparatus, speech processing method and computer-readable medium | Takafumi Koshinaka | 2019-11-26 |
| 10468717 | Electrolyte, battery, and electronic apparatus | Tomofumi YOKOYAMA | 2019-11-05 |
| 10457699 | Organic electroluminescent materials and devices | Pierre-Luc T. BOUDREAULT, Vadim Adamovich, Harvey Wendt, Chuanjun Xia | 2019-10-29 |
| 10458560 | Pilot check valve | Seikai Yo, Hirosuke Yamada | 2019-10-29 |
| 10461131 | Quantum dot LED and OLED integration for high efficiency displays | Jonathan S. Steckel, Mathew K. Mathai, Paul S. Drzaic | 2019-10-29 |
| 10454136 | Polymer electrolyte, polymer electrolyte composition, battery, and electronic apparatus | Tomofumi YOKOYAMA | 2019-10-22 |
| 10411298 | Polyelectrolyte composition, polyelectrolyte, battery, and electronic apparatus | Tomofumi YOKOYAMA | 2019-09-10 |
| 10340549 | Electrolyte and battery, and electronic device and vehicle | Tomofumi YOKOYAMA | 2019-07-02 |
| 10199581 | Organic electroluminescent materials and devices | Pierre-Luc T. BOUDREAULT, Alexey Borisovich Dyatkin, David Zenan Li, Scott Joseph, Chuanjun Xia +3 more | 2019-02-05 |
| 10192932 | Quantum dot LED and OLED integration for high efficiency displays | Jonathan S. Steckel, Mathew K. Mathai, Paul S. Drzaic | 2019-01-29 |
| 10109815 | Reducing OLED device efficiency at low luminance | Vadim Adamovich, Michael S. Weaver, Julia J. Brown | 2018-10-23 |
| 10074806 | Organic electroluminescent materials and devices | Vadim Adamovich, Ting-Chih Wang, Michael S. Weaver, Chuanjun Xia, Bert Alleyne +3 more | 2018-09-11 |
| 10061226 | Image forming apparatus and image forming method | Kazuaki Kamihara, Yuuichiroh Uematsu, Tetsuya Muto, Tomohide Takenaka, Keita Sone +5 more | 2018-08-28 |
| 10003033 | Organic electroluminescent materials and devices | Pierre-Luc T. BOUDREAULT, Alexey Borisovich Dyatkin, Chuanjun Xia | 2018-06-19 |
| 9989876 | Image forming apparatus and method for calculating a toner degradation rate | Mutsuki Morinaga, Tadashi Kasai, Jun Hitosugi, Takamasa Ozeki, Makoto Yasuda +6 more | 2018-06-05 |
| 9985232 | Biscarbazole derivative host materials for OLED emissive region | Kazuki Nishimura, Toshihiro Iwakuma, Michael S. Weaver, Julia J. Brown | 2018-05-29 |
| 9966541 | Biscarbazole derivative host materials and green emitter for OLED emissive region | Michael S. Weaver, Julia J. Brown, Kazuki Nishimura, Toshihiro Iwakuma | 2018-05-08 |
| 9831437 | Organic electroluminescent materials and devices | Lichang Zeng, Vadim Adamovich, Ting-Chih Wang, Chuanjun Xia, Michael S. Weaver +1 more | 2017-11-28 |