Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641713 | Apparatus and system for refining sodium | Chisato Tsukahara, Hitoshi Kaguchi, Yukinori Usui, Kazuya Kurome | 2003-11-04 |
TN
Toshiro Nishi
Overall (2003): #100,399 of 273,478Top 40%
1
Patents 2003