Issued Patents All Time
Showing 25 most recent of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12411481 | Control system, control method, and method of producing solid | Tatsuhiro Iwama, Kenji Ichiishi | 2025-09-09 |
| 12370697 | Gripping device and chute | Yuji Kanai, Kenichi Imai | 2025-07-29 |
| 11478887 | Screw tightening apparatus and screw tightening method | Kiyohito Tsujihara, Shogo Asaoka | 2022-10-25 |
| 11387758 | Motor controller and image forming apparatus | Hiroyuki Yoshikawa, Yuta Tachibana | 2022-07-12 |
| 11233471 | Motor control device, image forming apparatus, and method for estimating initial position of magnetic pole of rotor | Yuji Kobayashi, Kazumichi YOSHIDA, Harumitsu Fujimori, Yuta Tachibana, Hiroyuki Yoshikawa | 2022-01-25 |
| 11223309 | Motor control device, method of estimating initial position of magnetic pole of rotor, and image forming apparatus | Hiroyuki Yoshikawa, Yuta Tachibana, Yuji Kobayashi, Kazumichi YOSHIDA, Harumitsu Fujimori | 2022-01-11 |
| 11218101 | Motor control device, method of estimating initial position of magnetic pole of rotor, and image forming apparatus | Yuta Tachibana, Hiroyuki Yoshikawa, Yuji Kobayashi, Kazumichi YOSHIDA, Harumitsu Fujimori | 2022-01-04 |
| 11152879 | Motor control device, method of estimating initial position of magnetic pole of rotor, and image forming apparatus | Yuta Tachibana, Hiroyuki Yoshikawa | 2021-10-19 |
| 11118977 | Terahertz wave detection device and terahertz wave detection system | Yukio Kawano | 2021-09-14 |
| 10969335 | Terahertz wave detection device and array sensor | Yukio Kawano | 2021-04-06 |
| 10916210 | Display apparatus and light control apparatus | — | 2021-02-09 |
| 10790767 | Control device of permanent magnet synchronous motor and image forming device | Hiroyuki Yoshikawa, Yuta Tachibana | 2020-09-29 |
| 10770008 | Display device with dimming panel | Kazuhiko Sako, Naoyuki Takasaki, Tsutomu Harada, Kojiro Ikeda | 2020-09-08 |
| 10701815 | Display device | Yuji Suzuki | 2020-06-30 |
| 10670915 | Display device and dimming device | Kazuhiko Sako | 2020-06-02 |
| 10651765 | Motor controller, image forming apparatus and motor controlling method | Yuta Tachibana, Hiroyuki Yoshikawa, Yasuhiro KOIDE | 2020-05-12 |
| 10635198 | Display apparatus | Hiroshi Mizuhashi, Hayato Kurasawa, Fumitaka Gotoh | 2020-04-28 |
| 10591769 | Display device | Tsutomu Harada, Kazuhiko Sako, Naoyuki Takasaki, Kazunari Tomizawa | 2020-03-17 |
| 10564487 | Electronic device comprising first and second conductive lines that form a coil with a bridge line and display device | Hiroshi Mizuhashi, Hayato Kurasawa, Yuji Suzuki | 2020-02-18 |
| 10564489 | Liquid crystal display device | Toshiharu Matsushima | 2020-02-18 |
| 10534208 | Display device comprising a separator having a plurality of first and second electrodes respectively forming first and second unit separators at different pitches from each other | Takeo Koito, Yingbao Yang | 2020-01-14 |
| 10474276 | Display device and touch detection device | Hiroshi Mizuhashi, Hayato Kurasawa, Fumitaka Gotoh | 2019-11-12 |
| 10452189 | Display device | Hiroshi Mizuhashi, Hayato Kurasawa, Fumitaka Gotoh, Makoto Hayashi | 2019-10-22 |
| 10412375 | Display device, electronic apparatus, and method for controlling display device | — | 2019-09-10 |
| 10345931 | Display apparatus | Hiroshi Mizuhashi, Hayato Kurasawa, Fumitaka Gotoh | 2019-07-09 |