Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12073817 | Sound absorbing member, sound absorbing apparatus, and sound absorbing structure | Yoshikazu Honji | 2024-08-27 |
| 11521589 | Sound absorption structure | — | 2022-12-06 |
KT
Kiyoyuki TOMIMATSU
Overall (All Time): #1,776,651 of 4,157,543Top 45%
2
Patents All Time