Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6318623 | Strip connecting apparatus | Keiji Sodeno, Masayuki Nakamura, Taketomo Matuzaki | 2001-11-20 |
| 6268581 | Seam welding machine | Masayuki Nakamura, Keiji Sodeno | 2001-07-31 |
| 6161752 | Plate width center alignment method and apparatus for welding machine | Junji Miyata, Keiji Sodeno, Masayuki Nakamura, Nobuyoshi Nakatani, Masaru Takeshita | 2000-12-19 |