Laser interferometer
US-12540898-B2 · Feb 3, 2026 · US
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Kitagawa Jun patents
Kitagawa Jun is listed as an inventor on 35 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kitagawa Jun |
| Total patents | 35 |
| First publication | May 14, 2015 |
| Latest publication | Feb 3, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Controller for rotary electric machine and electric power steering apparatus
US-12528535-B2 · Jan 20, 2026 · US
Automatic driving support apparatus
US-12497097-B2 · Dec 16, 2025 · US
Laser Interferometer
US-2025231018-A1 · Jul 17, 2025 · US
Rotating electric machine control device and rotating electric machine control method
US-2025062710-A1 · Feb 20, 2025 · US
Controller for rotary electric machine and electric power steering apparatus
US-12212258-B2 · Jan 28, 2025 · US
Controller for rotary electric machine
US-12184206-B2 · Dec 31, 2024 · US
Information processing apparatus, exposure apparatus, and article manufacturing method
US-2024393700-A1 · Nov 28, 2024 · US
Laser Interferometer And Method Of Adjusting Optical Axis Of Laser Interferometer
US-2024384978-A1 · Nov 21, 2024 · US
Automatic driving support apparatus
US-2024383527-A1 · Nov 21, 2024 · US
Recent patents
Latest publications not already listed above.
Synchronous machine drive control device, and vehicle equipped with synchronous machine subjected to drive control by said synchronous machine drive control device
US-12145445-B2 · Nov 19, 2024 · US
Laser welding method
US-2024198453-A1 · Jun 20, 2024 · US
Laser Interferometer
US-2024151643-A1 · May 9, 2024 · US
Substrate processing system and its control method
US-2024055283-A1 · Feb 15, 2024 · US
Controller for rotary electric machine and electric power steering apparatus
US-2024025472-A1 · Jan 25, 2024 · US
Laser interferometer having a vibrator to modulate light for displacement and vibration velocity measurement
US-11879730-B2 · Jan 23, 2024 · US
Controller for rotary electric machine and electric power steering apparatus
US-2023412100-A1 · Dec 21, 2023 · US
Metal member and method of manufacturing the same
US-11833612-B2 · Dec 5, 2023 · US
Laser Interferometer
US-2023288184-A1 · Sep 14, 2023 · US
Motor controller
US-11736049-B2 · Aug 22, 2023 · US
Motor controller
US-2022393627-A1 · Dec 8, 2022 · US
Semi-finished product for joined product, and method for manufacturing joined product employing same
US-2022347794-A1 · Nov 3, 2022 · US
Metal member and method of manufacturing the same
US-2022314368-A1 · Oct 6, 2022 · US
Joining component manufacturing apparatus
US-2022250189-A1 · Aug 11, 2022 · US
Metal member and method of manufacturing the same
US-11364569-B2 · Jun 21, 2022 · US
Controller for rotary electric machine
US-2022166356-A1 · May 26, 2022 · US
Brazing device and brazing method
US-2022118539-A1 · Apr 21, 2022 · US
Laser interferometer
US-2022065613-A1 · Mar 3, 2022 · US
Electric motor control device
US-11251727-B2 · Feb 15, 2022 · US
Electric motor control device
US-2021067069-A1 · Mar 4, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Mitsubishi Electric Corp | 17 |
| Seiko Epson Corp | 7 |
| Honda Motor Co Ltd | 5 |
| Toyota Motor Co Ltd | 4 |
| Canon Kk | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H02P21/22 | 9 |
| G01H9/00 | 7 |
| B23K2103/04 | 6 |
| B23K26/26 | 6 |
| B23K2101/18 | 5 |