Optical encoder with a beam-shaping element
US-12467772-B2 · Nov 11, 2025 · US
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Kimura Akihide patents
Kimura Akihide is listed as an inventor on 47 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kimura Akihide |
| Total patents | 47 |
| First publication | Jun 30, 2015 |
| Latest publication | Nov 11, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Optical encoder
US-2024175729-A1 · May 30, 2024 · US
Optical encoder
US-2024110816-A1 · Apr 4, 2024 · US
Encoder
US-11774270-B2 · Oct 3, 2023 · US
Displacement sensor and profile measurement apparatus
US-11686570-B2 · Jun 27, 2023 · US
Optical displacement sensor
US-11598629-B2 · Mar 7, 2023 · US
Encoder
US-2023059800-A1 · Feb 23, 2023 · US
Displacement sensor and profile measurement apparatus
US-2022163319-A1 · May 26, 2022 · US
Optical angle sensor
US-11199400-B2 · Dec 14, 2021 · US
Optical displacement sensor
US-2021318114-A1 · Oct 14, 2021 · US
Recent patents
Latest publications not already listed above.
Optical angle sensor
US-10859374-B2 · Dec 8, 2020 · US
Optical encoder
US-2020378803-A1 · Dec 3, 2020 · US
Optical angle sensor
US-2020378757-A1 · Dec 3, 2020 · US
Optical encoder
US-10831035-B2 · Nov 10, 2020 · US
Optical encoder and measurement device including the same
US-10746573-B2 · Aug 18, 2020 · US
Optical sensor
US-10627215-B1 · Apr 21, 2020 · US
Optical encoder
US-10591321-B2 · Mar 17, 2020 · US
Optical angle sensor
US-2020011661-A1 · Jan 9, 2020 · US
Contamination and defect resistant optical encoder configuration including first and second illumination source diffraction gratings arranged in first and second parallel planes for providing displacement signals
US-10302466-B2 · May 28, 2019 · US
Contamination and defect resistant optical encoder configuration outputting structured illumination to a scale plane for providing displacement signals
US-10295378-B2 · May 21, 2019 · US
Contamination and defect resistant optical encoder configuration including a normal of readhead plane at a non-zero pitch angle relative to measuring axis for providing displacement signals
US-10295648-B2 · May 21, 2019 · US
Optical encoder and measurement device including the same
US-2019128705-A1 · May 2, 2019 · US
Displacement encoder
US-10274344-B2 · Apr 30, 2019 · US
Encoder
US-10190892-B2 · Jan 29, 2019 · US
Encoder
US-10190893-B2 · Jan 29, 2019 · US
Contamination and defect resistant optical encoder configuration for providing displacement signals
US-2019003858-A1 · Jan 3, 2019 · US
Contamination and defect resistant optical encoder configuration for providing displacement signal having a plurality of spatial phase detectors arranged in a spatial phase sequence along a direction transverse to the measuring axis
US-2019003860-A1 · Jan 3, 2019 · US
Contamination and defect resistant optical encoder configuration for providing displacement signals
US-2019004142-A1 · Jan 3, 2019 · US
Contamination and defect resistant optical encoder configuration for providing displacement signals
US-2019003859-A1 · Jan 3, 2019 · US
Contamination and defect resistant optical encoder configuration for providing displacement signal having a plurality of spatial phase detectors arranged in a spatial phase sequence along a direction transverse to the measuring axis
US-10168189-B1 · Jan 1, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Mitutoyo Corp | 47 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01D5/38 | 35 |
| G01D5/34746 | 18 |
| G01D5/34715 | 18 |
| G01B11/02 | 13 |
| G01D5/24438 | 10 |