Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10399828 | Electrically driven winch device and mobile crane | Takashi Hiekata, Koji Inoue, Hiroaki Kawai, Shintaroh Sasai, Tetsuya Ogawa | 2019-09-03 |
| 10381890 | Axial-gap rotating electric machine | Koji Inoue, Takashi Hiekata, Hiroaki Kawai, Shintaro Sasai, Tetsuya Ogawa +2 more | 2019-08-13 |
| 10315896 | Electric winch device | Hiroaki Kawai, Takashi Hiekata, Shintaro Sasai, Naoto Hori, Koichi Shimomura | 2019-06-11 |
| 10196247 | Electric winch device | Takashi Hiekata, Hiroaki Kawai, Shintaro Sasai, Naoto Hori, Koichi Shimomura | 2019-02-05 |
| 10189687 | Electric winch device and mobile crane | Takashi Hiekata, Hiroaki Kawai, Koji Inoue, Shintaro Sasai, Tetsuya Ogawa | 2019-01-29 |