Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10132268 | Piston and method for manufacturing piston | Takuya Niimi, Akihiro Okamoto, Keiki Sugano, Muneharu Kutsuna, Kiyotaka Saito | 2018-11-20 |
RO
Ryo Okazaki
Overall (2018): #253,563 of 503,207Top 55%
1
Patents 2018