Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149193 | Method for producing ceramic composite material, ceramic composite material, and light emitting device | Hirofumi Ooguri, Tadayoshi Yanagihara, Shigeki Yoshida | 2021-10-19 |
| 11118599 | Fan and air-conditioning apparatus equipped with fan | Kenichi Sakoda, Masayuki Oishi | 2021-09-14 |