Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10128071 | Abrasion resistant material, puffer cylinder, and puffer type gas circuit breaker | Makoto Hirose, Daisuke Ebisawa, Hisashi Urasaki | 2018-11-13 |
| 10100171 | Resin composition, resin sheet, and resin laminate | Hiroshi Okafuji, Osamu Kawai, Hideto Yamazawa | 2018-10-16 |