Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11745782 | Stroller seat and stroller seat with electric fan | Daiyu Aoki, Yohei Oki, Manabu Isei, Nagomi Yoshizaki, Yuji Sumiyoshi +1 more | 2023-09-05 |
| 9772221 | Multidirectional photodetector, a portable communication tool having thereof and a method of displaying | Kazuo Nishi, Yu Yamazaki, Keisuke Miyagawa | 2017-09-26 |
| 9577008 | Display device and driving method of the same | Hiroyuki Miyake | 2017-02-21 |
| 9153168 | Method for deciding duty factor in driving light-emitting device and driving method using the duty factor | Mitsuaki Osame, Yu Yamazaki | 2015-10-06 |
| 9047822 | Display device where supply of clock signal to driver circuit is controlled | Ryo Arasawa | 2015-06-02 |
| 8624807 | Light emitting device and driving method thereof | Hiroyuki Miyake, Ryota Fukumoto | 2014-01-07 |
| 8614699 | Display device and driving method of the same | Hiroyuki Miyake, Ryota Fukumoto | 2013-12-24 |
| 8605076 | Light emitting device | Hiroyuki Miyake | 2013-12-10 |
| 8593381 | Method of driving light-emitting device | Mitsuaki Osame, Aya Anzai, Yu Yamazaki | 2013-11-26 |
| 8421715 | Display device, driving method thereof and electronic appliance | Masahiko Hayakawa, Yu Yamazaki, Yukari Ando, Keisuke Miyagawa, Jun Koyama +3 more | 2013-04-16 |
| 8389997 | Light emitting device | Yu Yamazaki, Aya Anzai | 2013-03-05 |
| 8324920 | Display device including test circuit, and electronic apparatus having the display device | Yuki Hata, Akihiro Kimura, Shuhei Nagatsuka | 2012-12-04 |
| 8274458 | Method of driving light-emitting device | Mitsuaki Osame, Aya Anzai, Yu Yamazaki | 2012-09-25 |
| 8207915 | Display device and driving method thereof | Mitsuaki Osame, Aya Anzai, Hideyuki Ebine | 2012-06-26 |
| 8194009 | Light emitting device and driving method thereof | — | 2012-06-05 |
| 8179170 | Semiconductor device and electronic appliance using the same | Mitsuaki Osame, Hajime Kimura | 2012-05-15 |
| 8115758 | Light emitting device | Hiroyuki Miyake | 2012-02-14 |
| 8054111 | Semiconductor device and electronic appliance using the same | Mitsuaki Osame, Hajime Kimura | 2011-11-08 |
| 8044895 | Display device and driving method of the same | Hiroyuki Miyake, Ryota Fukumoto | 2011-10-25 |
| 7999800 | Display device for partial display | Ryo Arasawa | 2011-08-16 |
| 7973670 | Display device and method for inspecting the same | Tatsuro Ueno | 2011-07-05 |
| 7947979 | Semiconductor device | Ryo Arasawa | 2011-05-24 |
| 7834827 | Light emitting device and driving method thereof | Hiroyuki Miyake, Ryota Fukumoto | 2010-11-16 |
| 7808457 | Light emitting device and electronic appliance | Yu Yamazaki | 2010-10-05 |
| 7759859 | Light emitting device and manufacturing method thereof | Yasuyuki Arai, Shunpei Yamazaki | 2010-07-20 |