Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10899356 | Drowsiness prevention device, drowsiness prevention method, and recording medium | Makoto Mochizuki, Shinichi Shikii, Wataru Nakai | 2021-01-26 |
| 10531057 | Vehicle-mounted display device | Takashi Kuwabara | 2020-01-07 |
| 9502922 | Charging apparatus | Yu Hasegawa, Yukio Iijima, Kazunori Yamada | 2016-11-22 |
| 5986720 | Mobile television receiver | Takaaki Kishigami, Masahiro Mimura, Makoto Hasegawa, Masahiko Nakamura, Yoshinori Takagi | 1999-11-16 |