Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664510 | Plating-free solid wire for MAG welding | Takaaki Ito, Hiroyuki Shimizu, Yasuyuki Yokota, Fusaki Koshiishi | 2003-12-16 |
| 6441334 | Gas shielded arc welding flux cored wire | Isao Aida, Tetsuo Suga, Fusaki Koshiishi, Hajime Uchiyama | 2002-08-27 |
| 6054675 | Solid wire for mag welding | Fusaki Koshiishi, Hiroyuki Shimizu, Takaaki Ito, Kazuhiko Ito | 2000-04-25 |
| 5854463 | Flux cored wire for stainless steel | Ken Yamashita | 1998-12-29 |
| 5596023 | Sealing material for liquid crystal display panel, and liquid crystal display panel using it | Kojiro Tsubota, Kazuyoshi Fujioka, Yutaka Takafuji, Fumio Tanaka | 1997-01-21 |
| 5580475 | Flux-cored wire for gas shield arc welding with low fume | Yoshiya Sakai, Isao Aida, Kazuo Ikemoto, Shigeo Nagaoka, Tetsuya Hashimoto +1 more | 1996-12-03 |
| 5378871 | Flux containing wire for use in stainless steel welding | Yutaka Nishikawa, Tsuneshi Ogawa, Toshiharu Maruyama | 1995-01-03 |
| 5219425 | Flux containing wire for use in stainless steel welding | Yutaka Nishikawa, Tsuneshi Ogawa, Toshiharu Maruyama | 1993-06-15 |