Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6530140 | Method and apparatus for manufacturing AC-generator's stator for vehicle | Kazutaka Maeda, Makoto Takahashi, Masaru Sugiyama, Youichi Kamakura | 2003-03-11 |
| 6249956 | Method and apparatus for manufacturing AC-generator's stator for vehicle | Kazutaka Maeda, Makoto Takahashi, Masaru Sugiyama, Youichi Kamakura | 2001-06-26 |