Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9926998 | Piston structure for engine | Yasunori Kanda, Tsunehiro Mori, Yasuhiro Sudou, Masakazu Kikuchi, Kazuo Toyoda +7 more | 2018-03-27 |
AS
Akira Sumitani
Overall (2018): #497,141 of 503,207Top 100%
1
Patents 2018