Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12131212 | Reader, RFID system, and state detection system | Hirokazu Nakayama, Norio Fujita | 2024-10-29 |
| 11910628 | Luminescent film, organic electroluminescent element, organic material composition and method for producing organic electroluminescent element | Kenichi TABATA, Yuta Nakamura, Satoru Inoue, Yasuo Miyata, Hiromoto Ii | 2024-02-20 |
| 11358951 | Π(PI)-conjugated compound, organic electroluminescence element material, light-emitting material, light-emitting thin film, organic electroluminescence element, display device, and illumination device | Yasuo Miyata, Takayuki Iijima, Ryutaro SUGAWARA, Tetsuya Yamada, Takatugu Suzuki | 2022-06-14 |
| 11329234 | Organic electroluminescent element, display device, lighting device, π-conjugated compound, and light-emitting thin film | Yasuo Miyata, Hiroshi Kita | 2022-05-10 |
| 11302882 | Luminescent film, organic electroluminescent element, organic material composition and method for producing organic electroluminescent element | Kenichi TABATA, Yuta Nakamura, Satoru Inoue, Yasuo Miyata, Hiromoto Ii | 2022-04-12 |
| 10950799 | Organic electroluminescent element, display device, lighting device, PI-conjugated compound, and light-emitting thin film | Yasuo Miyata, Hiroshi Kita | 2021-03-16 |
| 10862048 | Organic electroluminescent device, thin luminous film, display apparatus, and lighting apparatus | Tomohiro Oshiyama, Hiroshi Kita, Michihiro Okuyama, Tatsuya Hattori, Yasuo Miyata | 2020-12-08 |
| 7705520 | Driving device | Akira Wada, Yasuhiro Okamoto | 2010-04-27 |
| 7567012 | Drive unit | — | 2009-07-28 |
| 7456546 | Drive unit | Tomoyuki Yuasa, Haruyuki Nakano, Yasuhiro Okamoto | 2008-11-25 |