Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512424 | Carbon fiber and method of manufacturing same | Takeshi Igarashi, Yu Gao, Masumi Kuritani | 2022-11-29 |
| 11320176 | Thermoacoustic device with diaphragm structure | Tatsuma Kouchi, Kunio OHARA, Hiroki Tanaka, Osamu Ishikawa | 2022-05-03 |