Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11781936 | Airtightness evaluation device | Naohiro ICHIKAWA, Katsuya Taniguchi | 2023-10-10 |
TK
Takehiro KOYANO
Overall (2023): #235,882 of 537,848Top 45%
1
Patents 2023