Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310992 | Arc welder | Kunio Karino, Haruo Moriguchi, Toshikazu Fujiyoshi, Kenzo Danjo, Masahiro Aoyama | 1994-05-10 |
| 5306894 | Consumable electrode type D.C. arc welder | Haruo Moriguchi, Kenzo Danjo, Toshikazu Fujiyoshi, Masahiro Aoyama, Kunio Karino | 1994-04-26 |