Welded member and method for producing the same
US-2026091444-A1 · Apr 2, 2026 · US
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Matsuda Hiroshi patents
Matsuda Hiroshi is listed as an inventor on 342 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Matsuda Hiroshi |
| Total patents | 342 |
| First publication | Jan 22, 2015 |
| Latest publication | Apr 2, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Welded member and method for producing the same
US-2026077423-A1 · Mar 19, 2026 · US
High-strength hot rolled steel sheet and method for producing the same
US-2026049383-A1 · Feb 19, 2026 · US
Galvannealed steel sheet, chemical-conversion-treated steel sheet, electrodeposition-coated steel sheet, and automotive part
US-2026042279-A1 · Feb 12, 2026 · US
Fe-based electroplated steel sheet, chemical-conversion-treated steel sheet, electrodeposition-coated steel sheet, and automotive part
US-2026042278-A1 · Feb 12, 2026 · US
Resistance spot welding method and method for manufacturing resistance spot welded joint
US-12544851-B2 · Feb 10, 2026 · US
Hot-pressed member and method for producing the same
US-12529121-B2 · Jan 20, 2026 · US
Electric device of human-powered vehicle
US-12509184-B2 · Dec 30, 2025 · US
Element, friction element welding method, and method for producing friction element welded joint
US-12479042-B2 · Nov 25, 2025 · US
Fe-based electroplated steel sheet and galvannealed steel sheet, and methods of producing same
US-12479190-B2 · Nov 25, 2025 · US
Recent patents
Latest publications not already listed above.
Galvannealed steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing galvannealed steel sheet
US-12473652-B2 · Nov 18, 2025 · US
Fe-based electroplated steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing Fe-based electroplated steel sheet
US-12467154-B2 · Nov 11, 2025 · US
Resistance spot welding method and weld member production method
US-12447549-B2 · Oct 21, 2025 · US
Resistance spot welding method and weld member production method
US-12440917-B2 · Oct 14, 2025 · US
Friction stir spot welded joint and production method therefor, and friction stir spot welding method
US-12434327-B2 · Oct 7, 2025 · US
Method of predicting expulsion occurrence in resistance spot welding, resistance spot welding method, and method of producing welded member
US-2025303502-A1 · Oct 2, 2025 · US
Friction joining element
US-12429080-B2 · Sep 30, 2025 · US
Galvanized steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing galvanized steel sheet
US-12421589-B2 · Sep 23, 2025 · US
Ultrasonic device
US-12415206-B2 · Sep 16, 2025 · US
Welded joint, welded member, method of producing same, and resistance spot welding method
US-2025281996-A1 · Sep 11, 2025 · US
Resistance spot weld, resistance spot welding method, resistance spot welded joint, and method for manufacturing resistance spot welded joint
US-12410492-B2 · Sep 9, 2025 · US
Welded joint, welded member, method of producing same, and resistance spot welding method
US-2025262683-A1 · Aug 21, 2025 · US
Resistance spot welded joint and resistance spot welding method therefor
US-2025235949-A1 · Jul 24, 2025 · US
Resistance spot welding method and weld member production method
US-12358067-B2 · Jul 15, 2025 · US
Human-powered vehicle component, human-powered vehicle control system, and non-transitory computer-readable storage medium
US-2025220732-A1 · Jul 3, 2025 · US
High-strength steel sheet and method for producing the same
US-2025207215-A1 · Jun 26, 2025 · US
Electro-optical device
US-12340774-B2 · Jun 24, 2025 · US
Liquid crystal display device having improved electrostatic discharge resistance
US-2025189852-A1 · Jun 12, 2025 · US
Resistance spot welded joint and method for producing the same
US-2025178117-A1 · Jun 5, 2025 · US
Electro-optical device
US-2025166582-A1 · May 22, 2025 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Jfe Steel Corp | 149 |
| Seiko Epson Corp | 58 |
| Shimano Kk | 55 |
| Japan Display Inc | 27 |
| Matsuda Hiroshi | 12 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C22C38/04 | 86 |
| C22C38/02 | 86 |
| C22C38/06 | 76 |
| C22C38/002 | 75 |
| C22C38/12 | 72 |