Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12353076 | Electronic device | Hao-Yu Liou, Chih-Yung Hsieh, Chung-Kuang Wei, Li-Wei Sung | 2025-07-08 |
| 12100371 | Image apparatus and operating method thereof | Naoki Sumi, Keiko Edo, Jian-Cheng Chen | 2024-09-24 |
| 12019320 | Light emitting device | Hao-Yu Liou, Chih-Yung Hsieh, Chung-Kuang Wei, Li-Wei Sung | 2024-06-25 |
| 11675223 | Display device | Hao-Yu Liou, Chih-Yung Hsieh, Chung-Kuang Wei, Li-Wei Sung | 2023-06-13 |
| 11657782 | Display apparatus | Naoki Sumi, Keiko Edo, Jian-Cheng Chen | 2023-05-23 |
| 11448909 | Display device | Hao-Yu Liou, Chih-Yung Hsieh, Chung-Kuang Wei, Li-Wei Sung | 2022-09-20 |
| 11163183 | Display device | Hao-Yu Liou, Chih-Yung Hsieh, Chung-Kuang Wei, Li-Wei Sung | 2021-11-02 |
| 11151964 | Display apparatus | Naoki Sumi, Keiko Edo, Jian-Cheng Chen | 2021-10-19 |
| 9759925 | Three-dimensional image display apparatus | Naoki Sumi | 2017-09-12 |
| 9118908 | Two dimensional/three dimensional switchable module and a method of driving the same | Naoki Sumi, Kazuyuki Hashimoto | 2015-08-25 |
| 9058780 | 2D/3D switchable and touch sensitive display and method for driving the same | Naoki Sumi, Kazuyuki Hashimoto, Satoru Takahashi | 2015-06-16 |
| 8908113 | Three-dimensional image display apparatus | Naoki Sumi | 2014-12-09 |
| 5187420 | Method of calculating motor control voltage and motor control device using the method | Tetsuji Kajitani, Yasumasa Matsuura, Hiroyuki Harada | 1993-02-16 |
| 5185563 | Error detecting unit for a rotational detector | Yasumasa Matsuura, Hiroyuki Harada, Tetsuji Kajitani | 1993-02-09 |
| 5081403 | Error detecting unit of motor rotation control device | Yasumasa Matsuura, Hiroyuki Harada, Kajitani Tetsuji | 1992-01-14 |
| 5017850 | Mobile member control apparatus | Hiroyuki Harada, Yasumasa Matsuura, Tetsuji Kajitani | 1991-05-21 |