Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12287931 | Display device and method of manufacturing same | Koji Ishizaki | 2025-04-29 |
| 11960673 | Display device and method of manufacturing same | Koji Ishizaki | 2024-04-16 |
| 11599214 | Display device and method of manufacturing same | Koji Ishizaki | 2023-03-07 |
| 11068097 | Display device and method of manufacturing same | Koji Ishizaki | 2021-07-20 |
| 11009733 | Detection device and display device | Koji Ishizaki, Tsutomu Harada, Takeya Takeuchi, Yoshitoshi Kida, Takayuki Nakanishi | 2021-05-18 |
| 10649563 | Display device and method of manufacturing same | Koji Ishizaki | 2020-05-12 |
| 10310684 | Touch sensor and display apparatus | Koji Ishizaki, Tsutomu Harada, Takeya Takeuchi, Yoshitoshi Kida, Takayuki Nakanishi | 2019-06-04 |
| 10218170 | Current-limiting device utilizing a superconductor for a current-limiting operation | Shigeki Isojima, Shuichi Nogawa, Kazuhiro Kuroda | 2019-02-26 |
| 10139963 | Touch sensor and display device | Koji Ishizaki, Tsutomu Harada, Takeya Takeuchi, Yoshitoshi Kida, Takayuki Nakanishi | 2018-11-27 |
| 9977535 | Method of driving touch panel, capacitance-type touch panel, and display apparatus with detection function | Tsutomu Harada, Yoshitoshi Kida, Takayuki Nakanishi, Koji Ishizaki, Takeya Takeuchi | 2018-05-22 |
| 9953604 | Display device and driving method performing display scan operation and detection scan operation | Takayuki Nakanishi, Koji Ishizaki, Yasuyuki Teranishi, Takeya Takeuchi | 2018-04-24 |
| 9946400 | Display device | Koji Ishizaki, Takayuki Nakanishi, Yasuyuki Teranishi, Takeya Takeuchi | 2018-04-17 |
| 9791951 | Display device and method of manufacturing same | Koji Ishizaki | 2017-10-17 |
| 9762051 | Current-limiting and power-flow control device | Shigeki Isojima, Shuichi Nogawa, Kazuhiro Kuroda | 2017-09-12 |
| 9626037 | Display device | Koji Ishizaki, Takayuki Nakanishi, Yasuyuki Teranishi, Takeya Takeuchi | 2017-04-18 |
| 9606667 | Method of driving touch panel, capacitance-type touch panel, and display apparatus with touch detection function | Tsutomu Harada, Yoshitoshi Kida, Takayuki Nakanishi, Koji Ishizaki, Takeya Takeuchi | 2017-03-28 |
| 9459718 | Display device and method of manufacturing same | Koji Ishizaki | 2016-10-04 |
| 9298294 | Display apparatus and touch detection apparatus using shift of detection operation for reduced detection time | Takeya Takeuchi, Koji Ishizaki, Yasuyuki Teranishi, Takayuki Nakanishi | 2016-03-29 |
| 9274653 | Touch detection device and display device having touch sensor function | Koji Ishizaki, Takeya Takeuchi, Takayuki Nakanishi, Yasuyuki Teranishi | 2016-03-01 |
| 9170451 | Image display apparatus | Yasuyuki Matsui, Masaaki Kabe, Akira Sakaigawa, Kenta Seki | 2015-10-27 |
| 9140922 | Display device and electronic unit | Koji Ishizaki, Takayuki Nakanishi, Takeya Takeuchi, Yasuyuki Teranishi | 2015-09-22 |
| 9092087 | Display device | Koji Ishizaki, Takayuki Nakanishi, Yasuyuki Teranishi, Takeya Takeuchi | 2015-07-28 |
| 9046968 | Systems and method for detecting contact with a display panel by asymetric detection waveform | Tsutomu Harada, Yoshitoshi Kida, Takayuki Nakanishi, Koji Ishizaki, Takeya Takeuchi | 2015-06-02 |
| 9013642 | Display device | Koji Ishizaki | 2015-04-21 |
| 9013415 | Information input device including a detection electrode with an aperture | Yasuyuki Teranishi, Koji Ishizaki, Takayuki Nakanishi, Takeya Takeuchi | 2015-04-21 |