Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10240295 | Pitch-controlling agent and pitch-controlling method | Takuji Sodeyama, Yoshihiro Aikawa | 2019-03-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10240295 | Pitch-controlling agent and pitch-controlling method | Takuji Sodeyama, Yoshihiro Aikawa | 2019-03-26 |