Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9884983 | Heat storage material | Seiji Niitaka, Hidenori Takagi | 2018-02-06 |
| 9745498 | Heat-storage composition | Tomoki MATSUMURA, Masakazu Hattori, Seiji Niitaka | 2017-08-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9884983 | Heat storage material | Seiji Niitaka, Hidenori Takagi | 2018-02-06 |
| 9745498 | Heat-storage composition | Tomoki MATSUMURA, Masakazu Hattori, Seiji Niitaka | 2017-08-29 |