Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11958143 | Welding control device, welding control method, and welding control program | Yusuke HAZUI, Koki Tateishi, Naoki Suda, Masahiro Kimura, Yusuke Sano +1 more | 2024-04-16 |
| 10354764 | Welding method, repairing method, and nuclear reactor vessel | Toshihide Nakano, Takeshi Yamamoto | 2019-07-16 |
| 9024225 | Clad welding method | Satoru Zenitani, Hirokazu Kadowaki, Naoki Yamasaki | 2015-05-05 |
| 8978433 | Pipe diameter expansion apparatus and pipe diameter expansion method | Keisuke Kamitani, Jiro Kasahara, Yukihiro Sakaguchi | 2015-03-17 |
| 8637784 | Method for improving residual stress in tubular body | Takahiro Ota, Itaru Muroya, Seiji Asada, Kazuhiro Wakabayashi, Koji Okimura +1 more | 2014-01-28 |
| 8362393 | Method for improving residual stress in tubular body and apparatus for improving residual stress in tubular body | Takahiro Ota, Shuho Tsubota, Takashi Ishide, Noriaki Sugimoto, Yoshiyuki Hemmi +2 more | 2013-01-29 |
| 4636610 | Feed length control device for consumable electrode welding operations | Hiroshi Suwahara, Ryuji Nakane | 1987-01-13 |