Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10370008 | Vehicle air-conditioning system and railroad vehicle equipped with same | Koki Kondo, Ryosuke Mitani, Kazuto Nakai | 2019-08-06 |
KS
Keiji Sakagawa
Overall (2019): #386,155 of 560,194Top 70%
1
Patents 2019