Inventor
SEKIGUCHI CHIKARA
JP32 patents
⚠️ This page may combine multiple inventors who share the name “SEKIGUCHI CHIKARA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAKAHASHI YUKI
18 patentsUS11418099B2Aug 16, 2022
Vibration actuator and electronic equipment
TAKAHASHI YUKI32 citations97
US12003156B2Jun 4, 2024
Vibration actuator with plate springs including planar, spiral deformation arms
TAKAHASHI YUKI3 citations85
US11575302B2Feb 7, 2023
Vibration actuator and mobile electronic apparatus including the same
TAKAHASHI YUKI2 citations72
US10994304B2May 4, 2021
Vibration device, wearable terminal and incoming call notification device
TAKAHASHI YUKI2 citations72
US11394285B2Jul 19, 2022
Vibration actuator and electronic device
TAKAHASHI YUKI2 citations71
US12592624B2Mar 31, 2026
Vibration actuator with movable body and fixing body having magnetic cylindrical body outside coil with length
TAKAHASHI YUKI0 citations62
US11764659B2Sep 19, 2023
Vibration actuator and electronic equipment
TAKAHASHI YUKI0 citations62
US11515775B2Nov 29, 2022
Vibration actuator and electronic equipment
TAKAHASHI YUKI0 citations62
US11444524B2Sep 13, 2022
Vibration actuator and electronic equipment
TAKAHASHI YUKI0 citations62
US11183914B2Nov 23, 2021
Vibration actuator and electronic equipment
TAKAHASHI YUKI0 citations62
US10855154B2Dec 1, 2020
Actuator and electric beautifying device
TAKAHASHI YUKI1 citations62
US10547234B2Jan 28, 2020
Vibration actuator, wearable terminal, and incoming-call notification function device
TAKAHASHI YUKI1 citations62
US12095331B2Sep 17, 2024
Vibration actuator and electronic device
TAKAHASHI YUKI0 citations61
US12027934B2Jul 2, 2024
Vibration actuator and electronic device with vent hole
TAKAHASHI YUKI1 citations61
US11133736B2Sep 28, 2021
Vibration actuator, wearable terminal, and device with incoming notification function
TAKAHASHI YUKI0 citations51
US12348102B2Jul 1, 2025
Vibration actuator and electronic device
TAKAHASHI YUKI0 citations50
US12337346B2Jun 24, 2025
Vibration actuator and electronic device
TAKAHASHI YUKI0 citations50
US10715023B2Jul 14, 2020
Vibratory actuator, wearable terminal, and incoming call notification function device
TAKAHASHI YUKI0 citations41
MINEBEA MITSUMI INC
8 patentsUS11848586B2Dec 19, 2023
Vibration actuator with plate springs sandwiched between a coil holding part and cases
MINEBEA MITSUMI INC3 citations73
US12203467B2Jan 21, 2025
Pump system and electronics device
MINEBEA MITSUMI INC0 citations61
US11852130B2Dec 26, 2023
Pump system with vibration generation and suppression mode in a wearable electronics device
MINEBEA MITSUMI INC0 citations61
US12352257B2Jul 8, 2025
Pump and air supply device
MINEBEA MITSUMI INC0 citations52
US11841012B2Dec 12, 2023
Pump system, fluid supply device and method for controlling drive of pump system
MINEBEA MITSUMI INC0 citations52
US11754066B2Sep 12, 2023
Pump system, fluid supply device and pressure detection method
MINEBEA MITSUMI INC0 citations52
US12486838B2Dec 2, 2025
Pump control device and pump control system
MINEBEA MITSUMI INC0 citations51
US11898547B2Feb 13, 2024
Pump and fluid supply device
MINEBEA MITSUMI INC0 citations51