Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10759005 | Laser cutting and machining method for plated steel plate, laser cut-and-machined product, thermal cutting and machining method, thermal cut-and-machined product, surface-treated steel plate, laser cutting method, and laser machining head | Hideo Hara, Masahito Ito, Masanori Uehara, Hirokazu Sasaki, Hiroshi Horikawa | 2020-09-01 |
| 10603733 | Method for producing TIG welded stainless steel tube, TIG welded stainless steel tube, and TIG welded stainless member | Takefumi Nakako, Tomokazu Nobutoki | 2020-03-31 |
| 10603746 | Laser-welded shaped steel and method for producing same | Toru Ienari, Yasuhiro Sakurada | 2020-03-31 |
| 10583527 | Device and method for manufacturing welded shaped steel | Yasuhiro Sakurada, Tooru Ienari | 2020-03-10 |