Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10619577 | Internal combustion engine | Masaki Cho, Hiroyuki Natsui, Kenji Nishida, Tomiyuki Sasaki, Ryota Takahashi | 2020-04-14 |
HK
Hirotaka Kawatsu
Overall (2020): #450,129 of 565,922Top 80%
1
Patents 2020