Inventor
Naruhiko Nomura
Inventor
Tokyo, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B21Dprimary
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material18%
C21DModifying the physical structure of ferrous metals14%
B23KSoldering or unsoldering9%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
B21JForging5%
B21KMaking forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels5%
B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles5%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology5%
B62DMotor vehicles5%
C22CAlloys5%
PatentTitleYear
10,773,755Hat member202010,744,547Method of producing press-formed product202010,330,386Steel sheet heating method and steel sheet heating apparatus201910,195,656Cooling method for hot press forming and hot press forming apparatus20198,689,637'Fracture analysis method, device, and program for spot welded portion, and computer-readable recording medium'20148,027,819'Fracture prediction device for spot welded portion, method of the same, software arrangement, and computer-accessible medium'20117,063,780'Method for indirect-electrification-type continuous electrolytic etching of metal strip and apparatus for indirect-electrification-type continuous electrolytic etching'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2020Patents assigned to NIPPON STEEL CORP (4)· patent assignee history
2006Based in Futtsu, JP· patent location history
2011Based in Chiba, JP· patent location history
2014–2020Patents assigned to NIPPON STEEL & SUMITOMO METAL CORP (4)· patent assignee history
2014Patents assigned to NOMURA NARUHIKO (1)· patent assignee history
2014Patents assigned to UENISHI AKIHIRO (1)· patent assignee history
2014Patents assigned to YOSHIDA HIROSHI (1)· patent assignee history
2014–2020Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON STEEL & SUMITOMO METAL CORP | 4 | 2014–2020 |
| NIPPON STEEL CORP | 4 | 2006–2020 |
| NOMURA NARUHIKOself | 1 | 2014 |
| UENISHI AKIHIRO | 1 | 2014 |
| YOSHIDA HIROSHI | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 5 | 2014–2020 |
| Chiba, JP | 1 | 2011 |
| Futtsu, JP | 1 | 2006 |