Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10011888 | Cold-rolled steel sheet for vitreous enameling and its named enameled product thereof | Toshimasa Tomokiyo, Shintaro Yamanaka, Kengo Takeda | 2018-07-03 |
| 9872161 | Communication system, portable communication device, and wireless communication method for emergency transmission | — | 2018-01-16 |