Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11175474 | Lens barrel | — | 2021-11-16 |
| 10920631 | Head cover for internal combustion engine cylinder head | Daizo Ito, Atsushi Nonaka, Katsuhisa Ohta | 2021-02-16 |
YO
Yuki Oyama
Mahle Filter Systems Japan: 1 patents #1 of 9Top 15%
Mahle International Gmbh: 1 patents #67 of 240Top 30%
Overall (2021): #93,929 of 548,734Top 20%
2
Patents 2021