Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4218362 | Powder marking agent and marking method | Satoru Honjo, Kenichi Sawada | 1980-08-19 |
MF
Masaki Fukagawa
Chugoku Marine Paints: 1 patents #25 of 59Top 45%
Overall (All Time): #4,118,103 of 4,157,543Top 100%
1
Patents All Time