Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10115953 | Energy storage apparatus | Hiroyasu Koyama, Yuta Mizukawa, Kazuya Fujisawa | 2018-10-30 |
| 9859533 | Energy storage apparatus | Hiroyasu Koyama, Yuta Mizukawa, Kazuya Fujisawa | 2018-01-02 |