Inventor
DAISUKE ICHIGOZAKI
Inventor
JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Fprimary
H01FMagnets29%
H02KDynamo-electric machines25%
C22CAlloys14%
B22FWorking metallic powder11%
Y02TClimate change mitigation technologies related to transportation11%
C23CCoating metallic material7%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
12,502,709Rare earth magnet and method for manufacturing the same202512,505,940Rare earth magnet and manufacturing method therefor202512,460,278Production method of rare earth magnet202512,244,181Motor202512,217,907Rare-earth magnet and method of manufacturing the same202512,080,455Sm--Fe--N-based magnetic material and manufacturing method thereof202411,935,676Sm--Fe--N-based magnetic material and manufacturing method thereof202411,901,118Method for manufacturing Halbach magnet array and Halbach magnet array202411,735,345Method for manufacturing Halbach magnet array202311,695,306Rotating electrical machine202311,682,936Motor202311,611,250Rotating electrical machine202311,309,777Rotating electrical machine202211,165,317Manufacturing method of rotor for rotary electric machine2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to TOYOTA MOTOR CO LTD (14)· patent assignee history
2021Patents assigned to AISIN AW CO (1)· patent assignee history
2021–2025Based in JP· patent location history
2025Patents assigned to NICHIA CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYOTA MOTOR CO LTD | 14 | 2021–2025 |
| AISIN AW CO | 1 | 2021 |
| NICHIA CORP | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 14 | 2021–2025 |