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, Ryo Okazaki, Muneharu Kutsuna, Kiyotaka Saito | 2018-11-20 |
KS
Keiki Sugano
Overall (2018): #342,802 of 503,207Top 70%
1
Patents 2018