Inventor
MASAHITO KAMIKAWABATA
Inventor
JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines27%
H01FMagnets20%
C21DModifying the physical structure of ferrous metals13%
C22CAlloys13%
Y02TClimate change mitigation technologies related to transportation13%
C09JAdhesives7%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters7%
PatentTitleYear
12,597,873Excitation waveform determination device, motor drive device, excitation waveform determination method, motor drive method, and program202612,483,075Stator core and rotary electric machine202512,142,966Rotor core, rotor, and rotating electric machine202411,923,130Laminated core and electric motor202411,863,017Laminated core and electric motor2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024–2026Patents assigned to NIPPON STEEL CORP (5)· patent assignee history
2024–2026Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON STEEL CORP | 5 | 2024–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 5 | 2024–2026 |