Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4527045 | Control apparatus for an arc welder | Jun Nakajima, Takeshi Araya, Kiyoshi Kawamata, Kinji Sugimoto | 1985-07-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4527045 | Control apparatus for an arc welder | Jun Nakajima, Takeshi Araya, Kiyoshi Kawamata, Kinji Sugimoto | 1985-07-02 |