Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10120002 | Estimation program, estimation apparatus, and estimation method | Hironobu Kitajima, Hideyuki Kikuchi | 2018-11-06 |
| 10088513 | Transformer connection phase determination device and method | Hironobu Kitajima | 2018-10-02 |