Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10787938 | Engine with variable valve timing mechanism | Toshiaki Nishimoto | 2020-09-29 |
| 10760477 | Turbocharger engine | Yasushi Niwa, Yoshiyuki Uehane | 2020-09-01 |
KA
Keiji Araki
Overall (2020): #153,178 of 565,922Top 30%
2
Patents 2020