Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10821540 | Seam welding apparatus, seam welding method, robot control device, and robot control method | Yasuhiro Kawai, Kazuhiko Yamaashi, Haruhiko Kobayashi, Mitsugu Kaneko, Masami NAKAKURA +1 more | 2020-11-03 |
| 10525867 | Transport vehicle | Kenichiro Kurai, Takuya Mori, Noriaki Shigematsu | 2020-01-07 |
| 10335890 | Seam welding method and vehicle body | Yasuhiro Kawai, Mitsugu Kaneko, Haruhiko Kobayashi, Kazuhiko Yamaashi | 2019-07-02 |
| 10220466 | Seam welding method and system | Kazuhiko Yamaashi, Yasuhiro Kawai, Mitsugu Kaneko, Haruhiko Kobayashi | 2019-03-05 |
| 9868175 | Seam welding method and seam welding device | Takafumi Ikeda, Mitsugu Kaneko, Kazuhiko Yamaashi | 2018-01-16 |
| 9821405 | Method and system for resistance seam welding with electrode rollers | Mitsugu Kaneko, Yasuhiro Kawai, Kazuhiko Yamaashi, Haruhiko Kobayashi | 2017-11-21 |
| 8914964 | Hemming working method and working apparatus | Eisaku Hasegawa, Yoshiyuki Kinouchi, Takeshi Nakamura, Mitsutaka Igaue, Hiroshi Miwa | 2014-12-23 |
| 8302479 | Method of evaluation using ultrasonic waves | Kaoru Shibata, Noriaki Shigematsu, Mitsutaka Igaue, Yushi Aoki | 2012-11-06 |
| 8272243 | Hemming working method and working apparatus | Eisaku Hasegawa, Yoshiyuki Kinouchi, Takeshi Nakamura, Mitsutaka Igaue, Hiroshi Miwa | 2012-09-25 |
| 7640809 | Spot welding inspecting apparatus | Kaoru Shibata, Noriaki Shigematsu, Mitsutaka Igaue | 2010-01-05 |