Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520098 | Butterfly-valve seat ring and fixing structure of the same, and eccentric-type butterfly valve | Kazunori Sakyu | 2019-12-31 |
| 10377257 | Vehicle-mounted charging device and vehicle charging system | Hiroya Ando, Ryuichi Kamaga, Nobuyuki Nakagawa, Yuta Ochiai, Takeshi Hagihara +1 more | 2019-08-13 |