Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366930 | Input support apparatus, method, computer-readable medium, and input system | Yutaka KISA, Gen Igarashi, Hideyuki Hara | 2025-07-22 |
| 11749214 | Display device | Kazuhiko Sako, Tsutomu Harada, Toshiyuki Nagatsuma | 2023-09-05 |
| 10957261 | Display device | Kazuhiko Sako, Tsutomu Harada, Toshiyuki Nagatsuma | 2021-03-23 |
| 10841546 | Display device | Tatsuya Yata | 2020-11-17 |
| 10770008 | Display device with dimming panel | Kazuhiko Sako, Daichi Suzuki, Tsutomu Harada, Kojiro Ikeda | 2020-09-08 |
| 10591769 | Display device | Tsutomu Harada, Daichi Suzuki, Kazuhiko Sako, Kazunari Tomizawa | 2020-03-17 |
| 10578866 | Head up display device with a polarization separation element | Tatsuya Yata | 2020-03-03 |
| 10477169 | Display device | Tatsuya Yata | 2019-11-12 |
| 10453376 | Image display device and method for driving the same | Tadafumi Ozaki, Kazuhiko Sako, Tsutomu Harada | 2019-10-22 |
| 10431146 | Display device, electronic apparatus, and method of driving display device | Kazuhiko Sako, Kazunari Tomizawa, Tsutomu Harada, Tae Kurokawa | 2019-10-01 |
| 10373572 | Display device, electronic apparatus, and method for driving display device | Kazuhiko Sako, Tsutomu Harada | 2019-08-06 |
| 10345508 | Display device with first member having a plurality of partitions and a plurality of second members, each second member disposed in between adjacent partitions | Shigenori Aoki, Susumu Kimura, Tsutomu Harada | 2019-07-09 |
| 10297231 | Display apparatus | Kazuhiko Sako, Kazunari Tomizawa, Tsutomu Harada, Tae Kurokawa | 2019-05-21 |
| 10269313 | Display device and display device drive method | Tsutomu Harada, Akira Sakaigawa, Amane Higashi | 2019-04-23 |
| 10254541 | Head up display device | Tatsuya Yata | 2019-04-09 |
| 10229642 | Liquid crystal display device | Susumu Kimura, Fumitaka Gotoh, Tsutomu Harada | 2019-03-12 |
| 10200661 | Display device with a polarization control element and a polarization separation element | Tatsuya Yata | 2019-02-05 |
| 10140933 | Display apparatus and method for driving display apparatus | Kazuhiko Sako, Tsutomu Harada, Tatsuya Yata, Shigenori Aoki | 2018-11-27 |
| 10121421 | Display device and display device drive method | Tsutomu Harada, Susumu Kimura | 2018-11-06 |
| 10089938 | Display device with sidelight illumination and luminance correction | Tsutomu Harada, Kazuhiko Sako | 2018-10-02 |
| 10032418 | Display apparatus | Kazuhiko Sako, Tsutomu Harada, Tatsuya Yata, Shigenori Aoki | 2018-07-24 |
| 10032417 | Light source device and display device | Susumu Kimura, Kazuhiko Sako, Tadafumi Ozaki, Fumitaka Gotoh, Tsutomu Harada | 2018-07-24 |
| 10026365 | Display device including a calculation order change section | Kazuhiko Sako, Tsutomu Harada | 2018-07-17 |
| 9898973 | Display device, electronic apparatus and method of driving display device | Kazuhiko Sako, Tsutomu Harada | 2018-02-20 |
| 9897743 | Illumination device including cores and clad and display device comprising the illumination device | Shigenori Aoki, Susumu Kimura, Tsutomu Harada | 2018-02-20 |