Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10128071 | Abrasion resistant material, puffer cylinder, and puffer type gas circuit breaker | Masahiko Ono, Makoto Hirose, Daisuke Ebisawa | 2018-11-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10128071 | Abrasion resistant material, puffer cylinder, and puffer type gas circuit breaker | Masahiko Ono, Makoto Hirose, Daisuke Ebisawa | 2018-11-13 |