Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6610375 | Plasma facing components of nuclear fusion reactors employing tungsten materials | Masato Akiba, Akira Ichida, Takehiko Hayashi | 2003-08-26 |
| 6527484 | Helical tooth broach | Yasushi Nogawa, Hidetaka Nakae, Katsuhiko Nishimura | 2003-03-04 |