Inventor
OBA TAKASHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “OBA TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK SPARK PLUG CO
4 patentsUS6569796B2May 27, 2003
Dielectric porcelain composition and dielectric resonator using the same
NGK SPARK PLUG CO7 citations71
US6720280B2Apr 13, 2004
Dielectric composition for high frequency resonators
NGK SPARK PLUG CO4 citations60
US6995106B2Feb 7, 2006
Dielectric ceramic material
NGK SPARK PLUG CO2 citations58
US7094720B2Aug 22, 2006
Dielectric ceramic composition and dielectric resonator made from the composition
NGK SPARK PLUG CO1 citations44
MINEBEA MITSUMI INC
3 patentsUS11804797B2Oct 31, 2023
Motor controller, motor system and method for controlling motor
MINEBEA MITSUMI INC0 citations49
US11716045B2Aug 1, 2023
Motor controller, motor system and method for controlling motor
MINEBEA MITSUMI INC0 citations49
US11757394B2Sep 12, 2023
Motor control device and motor system
MINEBEA MITSUMI INC0 citations48