Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6680618 | Leak sensing switch | Kazuya Otani, Mitsuo Mori | 2004-01-20 |
YT
Yuji Takasu
Overall (2004): #79,296 of 270,089Top 30%
1
Patents 2004