Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398956 | Heat exchanger | Tomoki Hirokawa, Tooru Andou, Hideyuki Kusaka | 2025-08-26 |
| 12283695 | Negative electrode material for lithium ion secondary battery, method of manufacturing negative electrode material for lithium ion secondary battery, negative electrode material slurry for lithium ion secondary battery, negative electrode for lithium ion secondary battery, and lithium ion secondary battery | Takeshi Masayoshi, Takashi Sakamoto, Hideyuki TSUCHIYA | 2025-04-22 |
| 12209807 | Heat exchanger and air conditioner | Shun Yoshioka, Tooru Andou, Tomoki Hirokawa, Hideyuki Kusaka | 2025-01-28 |