Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10906094 | Decompression shut-off valve device and method for controlling same | Takeshi Okada | 2021-02-02 |
SN
Seigo Nishihara
Overall (2021): #267,464 of 548,734Top 50%
1
Patents 2021