Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6682821 | Corrosion-resistant ceramics | Takero Fukudome, Sazo Tsurudono, Tohru Hisamatsu | 2004-01-27 |
IY
Isao Yuri
Overall (2004): #203,576 of 270,089Top 80%
1
Patents 2004