Inventor
Yuuki Kanzawa
Inventor
Tokyo, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C21Dprimary
C21DModifying the physical structure of ferrous metals24%
C22CAlloys24%
C23CCoating metallic material20%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form16%
Y10TTechnical subjects covered by former us classification8%
B21BRolling of metal4%
C25DProcesses for the electrolytic or electrophoretic production of coatings4%
PatentTitleYear
10,689,724Steel sheet with strain induced transformation type composite structure and method of manufacturing same202010,301,697High strength hot rolled steel sheet and manufacturing method thereof201910,260,124Hot-rolled steel sheet and manufacturing method thereof201910,196,726High-strength hot-rolled steel sheet having excellent baking hardenability and low temperature toughness with maximum tensile strength of 980 MPa or more201910,087,499Hot-rolled steel sheet and manufacturing method thereof201810,023,929Hot-rolled steel sheet2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2020Patents assigned to NIPPON STEEL & SUMITOMO METAL CORP (6)· patent assignee history
2018–2019Based in Tokyo, JP· patent location history
2020Patents assigned to NIPPON STEEL CORP (1)· patent assignee history
2020Based in Himeji, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON STEEL & SUMITOMO METAL CORP | 6 | 2018–2020 |
| NIPPON STEEL CORP | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 5 | 2018–2019 |
| Himeji, JP | 1 | 2020 |