Inventor
JUN KITAGAWA
Inventor
JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Pprimary
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters24%
B62DMotor vehicles12%
B23KSoldering or unsoldering8%
B23PMetal-working not otherwise provided for8%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves8%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%
B60LPropulsion of electrically-propelled vehicles4%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology4%
G01BMeasuring length, thickness or similar linear dimensions4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
PatentTitleYear
12,540,898Laser interferometer202612,528,535Controller for rotary electric machine and electric power steering apparatus202612,497,097Automatic driving support apparatus202512,212,258Controller for rotary electric machine and electric power steering apparatus202512,184,206Controller for rotary electric machine202412,145,445Synchronous machine drive control device, and vehicle equipped with synchronous machine subjected to drive control by said synchronous machine drive control device202411,879,730Laser interferometer having a vibrator to modulate light for displacement and vibration velocity measurement202411,833,612Metal member and method of manufacturing the same202311,736,049Motor controller202311,364,569Metal member and method of manufacturing the same202211,251,727Electric motor control device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to MITSUBISHI ELECTRIC CORP (7)· patent assignee history
2022–2023Patents assigned to TOYOTA MOTOR CO LTD (2)· patent assignee history
2022–2026Based in JP· patent location history
2024–2026Patents assigned to SEIKO EPSON CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 7 | 2022–2026 |
| SEIKO EPSON CORP | 2 | 2024–2026 |
| TOYOTA MOTOR CO LTD | 2 | 2022–2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 11 | 2022–2026 |