Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12184109 | Power supply unit for aerosol generation device | Tatsunari AOYAMA, Toru NAGAHAMA, Takashi FUJIKI, Ryo Yoshida | 2024-12-31 |
| 11980236 | Power supply unit of aerosol generation device | Tatsunari AOYAMA, Toru NAGAHAMA, Takashi FUJIKI, Ryo Yoshida | 2024-05-14 |
| 11798950 | Display device | Kazufumi Watabe | 2023-10-24 |
| 11616104 | Display device and method for producing same | Kazufumi Watabe | 2023-03-28 |
| 11581488 | Circuit substrate | Kazufumi Watabe | 2023-02-14 |
| 11482544 | Display device | Kazufumi Watabe | 2022-10-25 |
| 10886469 | Display device | Kazufumi Watabe | 2021-01-05 |
| 10697887 | Optical characteristic measuring apparatus | Yusuke KASAI, Takashi Seki | 2020-06-30 |
| 10634611 | Measuring apparatus | — | 2020-04-28 |
| 10529925 | Display device | Kazufumi Watabe | 2020-01-07 |
| 10488569 | Display device | Kazufumi Watabe | 2019-11-26 |
| 10319943 | Display device | Kazufumi Watabe | 2019-06-11 |
| 9997737 | Display device | Kazufumi Watabe | 2018-06-12 |
| 9978989 | Method of fabricating display device ring shape rib layer | Kazufumi Watabe, Manabu Yamashita, Hideaki Ishige | 2018-05-22 |
| 9865817 | Display device and method of manufacturing the same | Kazufumi Watabe | 2018-01-09 |
| 9780307 | Method of manufacturing a display device | Kazufumi Watabe | 2017-10-03 |
| 9299760 | Organic EL display device | Kouhei Takahashi, Toshihiro Sato, Naohisa Ando | 2016-03-29 |
| 9140642 | Spectrophotometer | — | 2015-09-22 |
| 8947667 | Spectrophotometer | — | 2015-02-03 |
| 7435302 | Surface treatment apparatus and method for manufacturing liquid crystal display device | Yoichi Takahara, Masahiro Yamada, Noriyuki Ohroku, Shoji Asaka, Tomoaki Takahashi +1 more | 2008-10-14 |