Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12408512 | Organic EL display panel and method for manufacturing organic EL display panel | Kazuhiro Umezu, Daisuke Ishikawa, Yasuhiro Kawakatsu | 2025-09-02 |
| 12041842 | Display panel patterning device | Kenichi Nendai, Shuhei Yada, Jun Yamaguchi | 2024-07-16 |
| 11678539 | Display unit | Yasuhiro Terai, Jiro Yamada, Atsuhito Murai, Masahiko Kondo, Noriteru Maeda | 2023-06-13 |
| 11217650 | Display unit | Yasuhiro Terai, Jiro Yamada, Atsuhito Murai, Masahiko Kondo, Noriteru Maeda | 2022-01-04 |
| 10937988 | Organic EL display panel and method of manufacturing organic EL display panel | Masaki Nishimura, Hiroyuki Ajiki, Shuhei Yada | 2021-03-02 |
| 10516133 | Organic EL display panel and method of manufacturing organic EL display panel | Masaki Nishimura, Hiroyuki Ajiki, Shuhei Yada | 2019-12-24 |
| 10347865 | Organic EL display panel | Kenji Harada, Akifumi Okigawa, Keiji Horikawa | 2019-07-09 |
| 10319935 | Organic EL display panel and method of manufacturing organic EL display panel | Masaki Nishimura, Hiroyuki Ajiki, Shuhei Yada | 2019-06-11 |
| 10032802 | Thin-film transistor device and display device using same | Kenichi Nendai, Takashi Osako | 2018-07-24 |
| 10026795 | Organic EL element and method for manufacturing organic EL element | Yuuki Abe, Kazuhiro Yokota, Kou Sugano, Eiji Takeda | 2018-07-17 |
| 10020323 | Thin-film transistor device and display device using same | Kenichi Nendai, Takashi Osako | 2018-07-10 |
| 9825250 | Light-emitting element, display device, and method for manufacturing light-emitting element | Kazuhiro Yokota, Yuuki Abe, Kosuke Mishima | 2017-11-21 |
| 9773848 | Organic EL display panel, production method therefor, and organic EL display device | Kenichi Nendai, Hiroyoshi Takezawa | 2017-09-26 |
| 9340865 | Thin film-manufacturing apparatus,thin film-manufacturing method,and substrate-conveying roller | Kazuyoshi Honda, Satoshi Shibutani, Sadayuki Okazaki, Noriyuki Uchida, Noriaki Amo | 2016-05-17 |
| 9231038 | Thin film transistor array and EL display employing thereof | Ken Ito | 2016-01-05 |
| 9045819 | Method for forming thin film while providing cooling gas to rear surface of substrate | Kazuyoshi Honda, Hiromasa Yagi, Satoshi Shibutani, Sadayuki Okazaki, Yuko Ogawa +1 more | 2015-06-02 |
| 8668895 | Purifying method for metallic silicon and manufacturing method of silicon ingot | Yuma Kamiyama, Kazuyoshi Honda, Hiromasa Yagi, Tomofumi Yanagi, Kunihiko Bessho | 2014-03-11 |
| 8122934 | Mold for forming cast rods, casting apparatus, and production method of cast rods | Kazuyoshi Honda, Yuma Kamiyama | 2012-02-28 |