Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11217218 | Sound absorber and projector | Norikazu Kadotani, Yoshiaki Iwatani, Masatoshi Tanaka, Shin Aruga | 2022-01-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11217218 | Sound absorber and projector | Norikazu Kadotani, Yoshiaki Iwatani, Masatoshi Tanaka, Shin Aruga | 2022-01-04 |