Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7562803 | Friction spot joint structure | Kenji Takase, Kikuo Kato, Toshiyuki Gendou | 2009-07-21 |
| 7353977 | Frictional joining method and frictional joining structure | Katsuya Nishiguchi, Yukihiro Sugimoto, Motoyasu Asakawa, Kotoyoshi Murakami, Toshiyuki Gendou | 2008-04-08 |
| 6832713 | Spot joining method and spot joining device | Yuzo Kano, Masayuki Inuzuka, Seiichiro Yamashita, Yasumasa Nakashima, Yasuhide Nagao | 2004-12-21 |
| 6601751 | Method and apparatus for joining | — | 2003-08-05 |