Inventor
Muneo Matsushita
Inventor
Tokyo, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Kprimary
B23KSoldering or unsoldering67%
C21DModifying the physical structure of ferrous metals17%
Y02PClimate change mitigation technologies in the production or processing of goods17%
PatentTitleYear
10,766,099Friction stir welding apparatus for structural steel202010,207,353Indirect spot welding method201910,207,354Indirect spot welding apparatus201910,189,111Indirect spot welding method201910,005,151Friction stir welding method for steel sheets and method of manufacturing joint20189,833,861Friction stir welding method for steel sheets and method of manufacturing joint20179,821,407'Friction stir welding method for structural steel and method of manufacturing joint for structural steel'20179,089,924'Indirect spot welding method'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2020Patents assigned to JFE STEEL CORP (8)· patent assignee history
2015Patents assigned to IKEDA RINSEI (1)· patent assignee history
2015Patents assigned to MATSUSHITA MUNEO (1)· patent assignee history
2015–2020Based in Chiba, JP· patent location history
2017–2019Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JFE STEEL CORP | 8 | 2015–2020 |
| IKEDA RINSEI | 1 | 2015 |
| MATSUSHITA MUNEOself | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 5 | 2017–2019 |
| Chiba, JP | 3 | 2015–2020 |