Gas shield arc welding method and method for manufacturing steel pipe
US-12544848-B2 · Feb 10, 2026 · US
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Yashima Takashi patents
Yashima Takashi is listed as an inventor on 23 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yashima Takashi |
| Total patents | 23 |
| First publication | Sep 1, 2016 |
| Latest publication | Feb 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Welding control method and welding control device for portable welding robot, portable welding robot, and welding system
US-12409506-B2 · Sep 9, 2025 · US
Flux-cored wire and welding method
US-12296411-B2 · May 13, 2025 · US
Flux-cored wire, welding method, and weld metal
US-12186836-B2 · Jan 7, 2025 · US
Multi-pass welding method, multi-pass butt welded joint, and lamination pattern calculation method for a multi-pass weld
US-2024238889-A1 · Jul 18, 2024 · US
Welding device, and welding method employing welding device
US-11958145-B2 · Apr 16, 2024 · US
Control method for portable welding robot, welding control device, portable welding robot, and welding system
US-2023234156-A1 · Jul 27, 2023 · US
Gas shield arc welding method and method for manufacturing steel pipe
US-2023081560-A1 · Mar 16, 2023 · US
Flux-cored wire and welding method
US-2022362892-A1 · Nov 17, 2022 · US
Welding control method and welding control device for portable welding robot, portable welding robot, and welding system
US-2022297218-A1 · Sep 22, 2022 · US
Recent patents
Latest publications not already listed above.
Flux-cored wire, welding method, and weld metal
US-2022219266-A1 · Jul 14, 2022 · US
Welding device, and welding method employing welding device
US-2021016386-A1 · Jan 21, 2021 · US
Cu core ball, solder joint, solder paste and formed solder
US-10888959-B2 · Jan 12, 2021 · US
Arc spot welding method
US-2020353552-A1 · Nov 12, 2020 · US
Cu core ball, solder joint, solder paste and formed solder
US-10639749-B2 · May 5, 2020 · US
Arc welding method and welding wire
US-2020039006-A1 · Feb 6, 2020 · US
Cu Core Ball, Solder Joint, Solder Paste and Formed Solder
US-2019375054-A1 · Dec 12, 2019 · US
Cu Core Ball, Solder Joint, Solder Paste and Formed Solder
US-2019376161-A1 · Dec 12, 2019 · US
Cu Core Ball, Solder Joint, Solder Paste and Formed Solder
US-2019375053-A1 · Dec 12, 2019 · US
Arc spot welding method and welding wire
US-2019232411-A1 · Aug 1, 2019 · US
Arc welding device
US-2019111511-A1 · Apr 18, 2019 · US
Arc welding method, arc welding apparatus, and arc welding controller
US-9962786-B2 · May 8, 2018 · US
Arc welding method, arc welding apparatus, and arc welding controller
US-2016250708-A1 · Sep 1, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kobe Steel Ltd | 18 |
| Senju Metal Industry Co | 5 |
| Kobelco Robotix Co Ltd | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B23K9/173 | 10 |
| C22C38/44 | 7 |
| C22C38/02 | 7 |
| B23K9/0953 | 7 |
| C22C38/42 | 6 |