Inventor
FUKUTA MASAHIRO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “FUKUTA MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI HIGH TECH CORP
4 patentsUS11990311B2May 21, 2024
Charged particle source and charged particle beam device
HITACHI HIGH TECH CORP0 citations62
US11651929B2May 16, 2023
Charged particle source and charged particle beam device
HITACHI HIGH TECH CORP0 citations62
US12469664B2Nov 11, 2025
Charged particle gun and charged particle beam system
HITACHI HIGH TECH CORP0 citations61
US11201033B2Dec 14, 2021
Charged particle beam device and electrostatic lens
HITACHI HIGH TECH CORP0 citations51
AISIN SEIKI
3 patentsMITSUBISHI ELECTRIC CORP
3 patentsUS7658268B2Feb 9, 2010
Control device without a speed sensor for controlling speed of a rotating machine driving an elevator
MITSUBISHI ELECTRIC CORP11 citations83
US7423401B2Sep 9, 2008
AC rotary machine constant measuring apparatus for measuring constants of stationary AC rotary machine
MITSUBISHI ELECTRIC CORP11 citations80
US7408322B2Aug 5, 2008
Device for determining constant of rotating machine
MITSUBISHI ELECTRIC CORP4 citations62