Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407055 | Arc welding method and solid wire | Hikaru KINASHI, Koji Sato | 2022-08-09 |
| 11117223 | Wire for gas-shielded arc welding | Kazuya Ikai, Hikaru KINASHI | 2021-09-14 |
| 8049990 | Cleaning tape and method of producing same | Yuji Horie, Jun Tamura, Akihiro Sakamoto, Noriyuki Kumasaka | 2011-11-01 |
| 7485829 | Method of producing solid wire for welding | Yoshihiro Konishi, Hiroyuki Shimizu | 2009-02-03 |
| 6664510 | Plating-free solid wire for MAG welding | Takaaki Ito, Hiroyuki Shimizu, Tsuyoshi Kurokawa, Fusaki Koshiishi | 2003-12-16 |