Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11891860 | Casing protection bit | Takemi Ishizuka | 2024-02-06 |
| 11869681 | Multicore cable | — | 2024-01-09 |
ST
Seiji Tanaka
Overall (2024): #118,558 of 561,600Top 25%
2
Patents 2024