Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4582978 | Method for gas metal arc welding of very low carbon steel | Naomichi Mori, Hiroyuki Honma, Tsuyoshi Takino | 1986-04-15 |
| 4430545 | Method for submerged-arc welding a very low carbon steel | Naomichi Mori, Hiroyuki Homma, Masanobu Yamaguchi | 1984-02-07 |