Method for producing electrical steel sheet
US-12595525-B2 · Apr 7, 2026 · US
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Mizukami Kazumi patents
Mizukami Kazumi is listed as an inventor on 27 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Mizukami Kazumi |
| Total patents | 27 |
| First publication | Feb 26, 2015 |
| Latest publication | Apr 7, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Grain-oriented electrical steel sheet
US-12305252-B2 · May 20, 2025 · US
Method for manufacturing grain-oriented electrical steel sheet and grain-oriented electrical steel sheet
US-12091722-B2 · Sep 17, 2024 · US
Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet
US-11970750-B2 · Apr 30, 2024 · US
Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet
US-2023392225-A1 · Dec 7, 2023 · US
Method for producing electrical steel sheet
US-2023257841-A1 · Aug 17, 2023 · US
Method for producing grain-oriented electrical steel sheet
US-2023243013-A1 · Aug 3, 2023 · US
Method for manufacturing grain-oriented electrical steel sheet and grain-oriented electrical steel sheet
US-2022002831-A1 · Jan 6, 2022 · US
Method for extracting metal compound particles, method for analyzing the metal compound particles, and electrolytic solution used therefor
US-11137326-B2 · Oct 5, 2021 · US
Apparatus for electrolytic etching and dissolution and method for extracting metal compound particles
US-11111595-B2 · Sep 7, 2021 · US
Recent patents
Latest publications not already listed above.
Measurement device and measurement system
US-10830568-B2 · Nov 10, 2020 · US
Apparatus for electrolytic etching and dissolution and method for extracting metal compound particles
US-2020141843-A1 · May 7, 2020 · US
Method for extracting metal compound particles, method for analyzing the metal compound particles, and electrolytic solution used therefor
US-2020141023-A1 · May 7, 2020 · US
Grain-oriented electrical steel sheet
US-2020123632-A1 · Apr 23, 2020 · US
Measurement device and measurement system
US-2019101370-A1 · Apr 4, 2019 · US
Grain-oriented electrical steel sheet and manufacturing method thereof
US-10208372-B2 · Feb 19, 2019 · US
Spring steel and method for producing the same
US-10202665-B2 · Feb 12, 2019 · US
Fuel cell
US-9735433-B2 · Aug 15, 2017 · US
Non-oriented electrical steel sheet and manufacturing method thereof
US-9595376-B2 · Mar 14, 2017 · US
Spring steel and method for producing the same
US-2017044633-A1 · Feb 16, 2017 · US
Form measuring apparatus and measuring method for V groove center
US-9341459-B2 · May 17, 2016 · US
Method of correcting measurement data of a coordinate measuring machine and a coordinate measuring machine
US-9310177-B2 · Apr 12, 2016 · US
Manufacturing method of grain-oriented electrical steel sheet
US-9273371-B2 · Mar 1, 2016 · US
Non-oriented electrical steel sheet and manufacturing method thereof
US-2015279531-A1 · Oct 1, 2015 · US
Non-oriented electrical steel sheet and manufacturing method thereof
US-9085817-B2 · Jul 21, 2015 · US
Industrial machine
US-8984876-B2 · Mar 24, 2015 · US
Form measuring apparatus and measuring method for v groove center
US-2015052769-A1 · Feb 26, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nippon Steel & Sumitomo Metal Corp | 12 |
| Nippon Steel Corp | 11 |
| Mizukami Kazumi | 6 |
| Mitutoyo Corp | 6 |
| Ushigami Yoshiyuki | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C22C38/60 | 16 |
| C22C38/06 | 16 |
| C22C38/04 | 16 |
| C22C38/02 | 16 |
| C22C38/001 | 14 |