Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10090126 | Opening and closing device | Masayuki Kakio, Munetaka Kashiwa, Toshihiro Matsunaga | 2018-10-02 |
SY
Shintaro Yamada
Overall (2018): #237,125 of 503,207Top 50%
1
Patents 2018