Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9519016 | Ground fault detection apparatus | Ryohji Matsui, Hiroshi Kawamura | 2016-12-13 |
| 9292508 | Search device, search method and recording medium | — | 2016-03-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9519016 | Ground fault detection apparatus | Ryohji Matsui, Hiroshi Kawamura | 2016-12-13 |
| 9292508 | Search device, search method and recording medium | — | 2016-03-22 |