Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635843 | Strip connecting apparatus and method therefore | Keiji Sodeno, Masaru Yoshida | 2003-10-21 |
| 6612477 | Strip joining apparatus | Shigeru Adachi, Masaru Yoshida | 2003-09-02 |
| 6462299 | Method of joining strips in a steel strip continuous processing line | Masaru Yoshida, Akio Inoue | 2002-10-08 |
| 5883353 | Seam welding machine and method for protecting welding electrodes | Masaru Yoshida, Junji Miyata | 1999-03-16 |
| 5698118 | Flash welding apparatus | Junji Miyata, Masaru Yoshida | 1997-12-16 |
| 5030313 | Apparatus for connecting strips | Katsumi Morikawa, Seizo Koide | 1991-07-09 |
| 4626647 | Flash welding machine | Akiyoshi Uomori | 1986-12-02 |
| 4205214 | Apparatus for machining flash and upset material formed in flash welding operation | Takao Suzuki, Yoshimasa Komatsu, Toshihiko Baba | 1980-05-27 |