Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12142770 | Carbon material for use as catalyst carrier of polymer electrolyte fuel cell and method of producing the same | Takashi Iijima, Kenichiro Tadokoro, Masataka Hiyoshi, Shinya Furukawa, Tomoko Komura +2 more | 2024-11-12 |
| 12077449 | Alumina-based composite oxide and production method for same | Yoshikazu Hirose | 2024-09-03 |
| 12057589 | Carbon material for catalyst carrier of polymer electrolyte fuel cell and method of producing the same | Takashi Iijima, Kenichiro Tadokoro, Masataka Hiyoshi, Shinya Furukawa, Tomoko Komura +2 more | 2024-08-06 |
| 11889635 | Joined body of joining base material and metal layer | Hidenori Hayashida, Hideyuki Matsuo, Yukihisa Hiroyama | 2024-01-30 |