Inventor
SHIBUYA TOMOHIKO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “SHIBUYA TOMOHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
11 patentsUS11409192B2Aug 9, 2022
Magnetically shielded room
TDK CORP2 citations71
US10876288B2Dec 29, 2020
Magnetically shielded room
TDK CORP2 citations71
US9252716B2Feb 2, 2016
High-frequency amplifier circuit, semiconductor device, and magnetic recording and reproducing device
TDK CORP5 citations70
US11846693B2Dec 19, 2023
Magnetic field calibration device and method of calibrating magnetism measurement device using the same
TDK CORP1 citations61
US12070364B2Aug 27, 2024
Position detection marker
TDK CORP0 citations55
US12399235B2Aug 26, 2025
Magnetic sensor array
TDK CORP0 citations50
US10701844B2Jun 30, 2020
Magnetically shielded room
TDK CORP0 citations50
US9530437B2Dec 27, 2016
Magnetic head, head gimbal assembly, and magnetic recording and reproducing apparatus
TDK CORP1 citations49
US9503035B2Nov 22, 2016
High-frequency amplifier
TDK CORP1 citations49
US12426838B2Sep 30, 2025
Biological signal measurement device
TDK CORP0 citations44
US9184706B2Nov 10, 2015
High-frequency amplifier
TDK CORP0 citations39
UNIV NAT CORP TOKYO MEDICAL & DENTAL
4 patentsUS11612368B2Mar 28, 2023
Biometric information measuring device
UNIV NAT CORP TOKYO MEDICAL & DENTAL0 citations61
US11666261B2Jun 6, 2023
Biomagnetism measurement device
UNIV NAT CORP TOKYO MEDICAL & DENTAL0 citations50
US11647928B2May 16, 2023
Biomagnetism measuring device
UNIV NAT CORP TOKYO MEDICAL & DENTAL0 citations50
US11317843B2May 3, 2022
Biomagnetism measuring device
UNIV NAT CORP TOKYO MEDICAL & DENTAL0 citations48