Inventor
TAKEAKI WAKISAKA
Inventor
JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Fprimary
H01FMagnets24%
C21DModifying the physical structure of ferrous metals20%
C22CAlloys20%
H02KDynamo-electric machines9%
Y02TClimate change mitigation technologies related to transportation7%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material4%
B22DCasting of metals4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
C09JAdhesives4%
Y02PClimate change mitigation technologies in the production or processing of goods2%
PatentTitleYear
12,276,004Non-oriented electrical steel sheet202512,081,068Laminated core with some electrical steel sheets adhered with adhesive and some electrical steel sheets fixed to each other202411,973,369Laminated core with center electrical steel sheets adhered with adhesive and some electrical steel sheets fixed to each other on both ends of the center sheets202411,859,265Non oriented electrical steel sheet, iron core, manufacturing method of iron core, motor, and manufacturing method of motor202411,814,710Non oriented electrical steel sheet, iron core, manufacturing method of iron core, motor, and manufacturing method of motor202311,749,429Non oriented electrical steel sheet, iron core, manufacturing method of iron core, motor, and manufacturing method of motor202311,618,072Thin strip manufacture method202311,566,303Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet202311,469,018Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet202211,459,632Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet202211,396,681Non-oriented electrical steel sheet and method for manufacturing thereof202211,279,985Non-oriented electrical steel sheet2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to NIPPON STEEL CORP (12)· patent assignee history
2022Patents assigned to NIPPON STEEL & SUMITOMO METAL CORP (1)· patent assignee history
2022–2025Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON STEEL CORP | 12 | 2022–2025 |
| NIPPON STEEL & SUMITOMO METAL CORP | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 12 | 2022–2025 |