Magnetic sensor, sensitivity measurement method thereof, and magnetic field source detection device
US-2025377419-A1 · Dec 11, 2025 · US
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Shibuya Tomohiko patents
Shibuya Tomohiko is listed as an inventor on 33 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Shibuya Tomohiko |
| Total patents | 33 |
| First publication | Jun 25, 2015 |
| Latest publication | Dec 11, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Biological signal measurement device
US-12426838-B2 · Sep 30, 2025 · US
Magnetic field measurement device
US-2025283957-A1 · Sep 11, 2025 · US
Magnetic sensor array
US-12399235-B2 · Aug 26, 2025 · US
Magnetic sensor and magnetic field measurement device using the same
US-2024329159-A1 · Oct 3, 2024 · US
Position detection marker
US-12070364-B2 · Aug 27, 2024 · US
Biological signal measurement device
US-2024156409-A1 · May 16, 2024 · US
Magnetic field calibration device and method of calibrating magnetism measurement device using the same
US-11846693-B2 · Dec 19, 2023 · US
Magnetic sensor array
US-2023258743-A1 · Aug 17, 2023 · US
Biomagnetism measurement device
US-11666261-B2 · Jun 6, 2023 · US
Recent patents
Latest publications not already listed above.
Biomagnetism measuring device
US-11647928-B2 · May 16, 2023 · US
Position detection marker
US-2023117248-A1 · Apr 20, 2023 · US
Biometric information measuring device
US-11612368-B2 · Mar 28, 2023 · US
Magnetically shielded room
US-11409192-B2 · Aug 9, 2022 · US
Biomagnetism measuring device
US-11317843-B2 · May 3, 2022 · US
Magnetic field calibration device and method of calibrating magnetism measurement device using the same
US-2022057470-A1 · Feb 24, 2022 · US
Magnetically shielded room
US-10876288-B2 · Dec 29, 2020 · US
Biomagnetism measurement device
US-2020237243-A1 · Jul 30, 2020 · US
Magnetically shielded room
US-10701844-B2 · Jun 30, 2020 · US
Magnetically shielded room
US-2020096855-A1 · Mar 26, 2020 · US
Wireless biological signal communication terminal, wireless biological signal communication system, and wireless biological signal monitoring system
US-2020022600-A1 · Jan 23, 2020 · US
Magnetic shield room
US-2019387647-A1 · Dec 19, 2019 · US
Magnetically shielded room
US-2019368191-A1 · Dec 5, 2019 · US
Biometric information measuring device
US-2019223817-A1 · Jul 25, 2019 · US
Biomagnetism measuring device
US-2019167136-A1 · Jun 6, 2019 · US
Biomagnetism measuring device
US-2019133477-A1 · May 9, 2019 · US
Magnetic head, head gimbal assembly, and magnetic recording and reproducing apparatus
US-9530437-B2 · Dec 27, 2016 · US
High-frequency amplifier
US-9503035-B2 · Nov 22, 2016 · US
Magnetic head, head gimbal assembly, and magnetic recording and reproducing apparatus
US-2016093318-A1 · Mar 31, 2016 · US
High-frequency amplifier circuit, semiconductor device, and magnetic recording and reproducing device
US-9252716-B2 · Feb 2, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Tdk Corp | 33 |
| Univ Nat Corp Tokyo Medical & Dental | 9 |
| Kanazawa Institute Of Tech | 3 |
| Shibuya Tomohiko | 1 |
| Ajioka Atsushi | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61B5/05 | 12 |
| G01R33/0094 | 11 |
| A61B5/242 | 10 |
| G01R33/0005 | 7 |
| E04B2001/925 | 6 |