Inventor
SHIRAKI KENJI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “SHIRAKI KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MABUCHI MOTOR CO
7 patentsUS6245166B1Jun 12, 2001
Material for sliding contact, composite clad material, and small-sized direct current motor using the same
MABUCHI MOTOR CO20 citations91
US6465927B2Oct 15, 2002
Miniature electric motor
MABUCHI MOTOR CO23 citations90
US6853104B2Feb 8, 2005
Miniature motor and method for manufacturing the same
MABUCHI MOTOR CO10 citations71
US11715991B2Aug 1, 2023
Brushless motor
MABUCHI MOTOR CO0 citations45
US11757315B2Sep 12, 2023
Rotor and brushless motor
MABUCHI MOTOR CO0 citations43
US12445010B2Oct 14, 2025
Ball bearing holding structure and fan motor
MABUCHI MOTOR CO0 citations40
US12140151B2Nov 12, 2024
Turbo fan
MABUCHI MOTOR CO0 citations38