Issued Patents All Time
Showing 1–25 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11941671 | Customer analysis device | — | 2024-03-26 |
| 11694270 | Objective achievement portfolio generating device, program, and method | — | 2023-07-04 |
| 11609139 | Pressure sensor | Tomohisa Tokuda, Kouji YUUKI | 2023-03-21 |
| 11354745 | Objective achievement portfolio generating device, program, and method | — | 2022-06-07 |
| 10254186 | Pressure sensor | Ayumi Tsushima, Yoshiyuki Ishikura, Hirofumi Tojo, Rina Ogasawara | 2019-04-09 |
| 10109800 | Organic electroluminescent element, display device and lighting device | Shinya Otsu, Eisaku Katoh | 2018-10-23 |
| 10002685 | Charge-transporting thin film | Hiroshi Kita, Rie Katakura | 2018-06-19 |
| 9991453 | Electronic device, organic electroluminescent element, organic thin-film solar cell, and dye-sensitized solar cell | Hiroshi Kita, Rie Katakura | 2018-06-05 |
| 9673405 | Organic electroluminescent device, display apparatus, and lighting apparatus | Noriko Yasukawa, Dai Ikemizu, Tomohiro Oshiyama, Masato Nishizeki | 2017-06-06 |
| 9627630 | Organic electroluminescent element, display device and lighting device | Shinya Otsu, Eisaku Katoh | 2017-04-18 |
| 9590188 | Organic electroluminescent element, display device and lighting device | Shinya Otsu, Eisaku Katoh | 2017-03-07 |
| 9293715 | Organic electroluminescent element, display device and lighting device | Shinya Otsu, Eisaku Katoh | 2016-03-22 |
| 9267858 | Differential pressure sensor | Yoshiyuki Ishikura | 2016-02-23 |
| 9263684 | Organic electroluminescent element, display device and lighting device | Hiroshi Kita, Rie Katakura, Hideo Taka | 2016-02-16 |
| 9257680 | Method to make organic electroluminescent element material | Hiroshi Kita, Rie Katakura, Hideo Taka | 2016-02-09 |
| 9048434 | Organic electroluminescent element, display device and lighting device | Shinya Otsu, Eisaku Katoh | 2015-06-02 |
| 9005770 | Compound, electroluminescent element containing the same, illuminating device and display device | Hideo Taka, Hiroshi Kita | 2015-04-14 |
| 8951650 | Organic electroluminescent element including a condensed aromatic heterocyclic ring compound | Noriko Yasukawa, Hiroshi Kita, Eisaku Katoh, Shinya Otsu, Rie Katakura +2 more | 2015-02-10 |
| RE45216 | Organic electroluminescent device, display, and illuminating device | Hideo Taka | 2014-10-28 |
| 8852757 | Organic electroluminescence element, lighting device and display device | Rie Katakura, Hiroshi Kita, Hideo Taka | 2014-10-07 |
| 8790793 | Organic electroluminescent element with electron transport layer containing condensed aromatic heterocyclic compound, display device and lighting device | Noriko Yasukawa, Hiroshi Kita, Eisaku Katoh, Shinya Otsu, Rie Katakura +2 more | 2014-07-29 |
| RE44831 | Organic electroluminescent device, display, and illuminating device | Hideo Taka | 2014-04-08 |
| 8541112 | Organic electroluminescent element, display device and lighting device | Shinya Otsu, Eisaku Katoh | 2013-09-24 |
| 8426846 | Organic electroluminescent element, method of manufacturing organic electroluminescent element, lighting device, and display device | Hiroshi Kita, Hiroto Itoh, Hideo Taka | 2013-04-23 |
| 8404364 | Organic electroluminescent element, display device and lighting device | Hiroshi Kita, Rie Katakura, Hideo Taka | 2013-03-26 |