Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198473 | Subframe structure | Hiroyuki Okamoto, Masaya Hiramatsu, Yuki Hayakawa | 2021-12-14 |
| 10967905 | Suspension sub frame structure | Hiroyuki Okamoto | 2021-04-06 |
MT
Masaaki Tanaka
Overall (2021): #132,591 of 548,734Top 25%
2
Patents 2021