TIG welding filler metal and method for producing weld joint using the same
US-12383989-B2 · Aug 12, 2025 · US
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Ando Akiyoshi patents
Ando Akiyoshi is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ando Akiyoshi |
| Total patents | 9 |
| First publication | Feb 1, 2024 |
| Latest publication | Aug 12, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
One-sided submerged arc welding method, weld joint, and production method for weld joint
US-2025100061-A1 · Mar 27, 2025 · US
Submerged arc welding method
US-2025065432-A1 · Feb 27, 2025 · US
Metal-cored wire for submerged arc welding and submerged arc welding method using the same
US-2024351147-A1 · Oct 24, 2024 · US
Tig welded joint
US-2024227088-A9 · Jul 11, 2024 · US
Tig welded joint
US-2024131632-A1 · Apr 25, 2024 · US
Tig welding filler metal and method for producing weld joint using the same
US-2024075560-A1 · Mar 7, 2024 · US
Submerged arc welded joint
US-2024051070-A1 · Feb 15, 2024 · US
Submerged arc welding wire and method for producing weld joint using the same
US-2024033861-A1 · Feb 1, 2024 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Jfe Steel Corp | 9 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B23K35/3073 | 8 |
| C22C38/001 | 8 |
| C22C38/44 | 8 |
| C22C38/58 | 8 |
| C22C38/02 | 8 |