Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829047 | Defect detection system | Ayumu Onoyama, Koichi Sakurai | 2004-12-07 |
| 6681835 | Method and apparatus for manufacturing supercharger rotor | Mitsushi Maeyama, Yoshiyuki Miyagi, Shigeru Takabe, Masahiro Makita, Masayoshi Sasaki | 2004-01-27 |