Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11579527 | Negative type photosensitive composition comprising black colorant | Seishi SHIBAYAMA, Atsuko NOYA | 2023-02-14 |
DY
Daishi Yokohama
Overall (All Time): #2,567,503 of 4,157,543Top 65%
1
Patents All Time