Issued Patents All Time
Showing 1–25 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12084609 | Light emitting device | Byungchul Hong, Naoki Sako, Naoto Kijima, Masahiko Yoshino, Fumiko Yoyasu +1 more | 2024-09-10 |
| 11873435 | Light emitting device | Byungchul Hong, Naoki Sako, Naoto Kijima, Masahiko Yoshino, Fumiko Yoyasu +1 more | 2024-01-16 |
| 11613698 | Illumination device | Byungchul Hong, Naoki Sako, Naoto Kijima, Masahiko Yoshino, Fumiko Yoyasu +1 more | 2023-03-28 |
| 11277115 | Crystal vibration element, and crystal vibrator equipped with crystal vibration element | Toru Kidu, Takeshi Kamada, Hiroaki Kaida, Shigeaki Sugimura | 2022-03-15 |
| 11139796 | Crystal vibration element, and crystal vibrator equipped with crystal vibration element | Toru Kidu, Takeshi Kamada, Hiroaki Kaida, Shigeaki Sugimura | 2021-10-05 |
| 11075615 | Crystal vibration element, and crystal vibrator equipped with crystal vibration element | Toru Kidu, Takeshi Kamada, Hiroaki Kaida, Shigeaki Sugimura | 2021-07-27 |
| 11038485 | Crystal vibration element, and crystal vibrator equipped with crystal vibration element | Toru Kidu, Takeshi Kamada, Hiroaki Kaida, Shigeaki Sugimura | 2021-06-15 |
| 10858582 | Semiconductor light emitting device, backlight, color image display device and phosphor to be used for them | Byungchul Hong, Naoki Sako, Naoto Kijima, Masahiko Yoshino, Fumiko Yoyasu +1 more | 2020-12-08 |
| 10276775 | Vibration device | Toshio Nishimura, Hiroaki Kaida | 2019-04-30 |
| 10217800 | Resistance change memory device | Makoto Ueki | 2019-02-26 |
| 10115772 | Semiconductor device and manufacturing method thereof | Makoto Ueki, Koji MASUZAKI, Yoshihiro Hayashi | 2018-10-30 |
| 10011769 | Semiconductor light emitting device, backlight, color image display device and phosphor to be used for them | Byungchul Hong, Naoki Sako, Naoto Kijima, Masahiko Yoshino, Fumiko Yoyasu +1 more | 2018-07-03 |
| 9905748 | Vibrating device | Toshio Nishimura, Keiichi Umeda, Keisuke Takeyama, Takehiko Kishi, Hiroshi Yamada | 2018-02-27 |
| 9866199 | Vibrating device | Toshio Nishimura, Keisuke Takeyama, Hiroaki Kaida, Keiichi Umeda, Takehiko Kishi +1 more | 2018-01-09 |
| 9711216 | Semiconductor storage device | Naoya Furutake, Koji MASUZAKI | 2017-07-18 |
| 9679647 | Semiconductor memory device including a resistance change element and a control circuit for changing resistance of the resistance change element | Makoto Ueki, Koji MASUZAKI, Masaharu Matsudaira, Yoshihiro Hayashi | 2017-06-13 |
| 9589951 | High-electron-mobility transistor with protective diode | Toshiharu Nagumo, Kiyoshi Takeuchi, Ippei Kume | 2017-03-07 |
| 9584093 | Vibrating device | Toshio Nishimura, Keisuke Takeyama, Hiroaki Kaida, Keiichi Umeda, Takehiko Kishi +1 more | 2017-02-28 |
| 9558824 | Semiconductor device and operating method thereof | Makoto Ueki, Yoshihiro Hayashi | 2017-01-31 |
| 9553561 | Vibrating device and manufacturing method therfor | Keiichi Umeda, Takehiko Kishi, Toshio Nishimura | 2017-01-24 |
| 9541238 | Semiconductor light emitting device, backlight, color image display device and phosphor to be used for them | Byungchul Hong, Naoki Sako, Naoto Kijima, Masahiko Yoshino, Fumiko Yoyasu +1 more | 2017-01-10 |
| 9254493 | Oxygen-enriched air producing device and oxygen-enriched air producing method | Kenichi Inoue, Shingo Kasai | 2016-02-09 |
| 9231105 | Semiconductor device with group-III nitride compound semiconductor layer on substrate for transistor | Ippei Kume, Hiroshi Takeda, Toshiharu Nagumo | 2016-01-05 |
| 9196731 | Semiconductor device | Ippei Kume, Takashi Onizawa, Shigeru Hirao, Tadatoshi Danno | 2015-11-24 |
| 9160219 | Axial gap type brushless motor | Hiroyuki Takamatsu, Koji Inoue, Kenichi Inoue, Osamu Ozaki, Chikara Ichihara +3 more | 2015-10-13 |