Inventor
YAMAMOTO KENJIRO
JP26 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMOTO KENJIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
14 patentsUS6580075B2Jun 17, 2003
Charged particle beam scanning type automatic inspecting apparatus
HITACHI LTD55 citations95
US6538248B1Mar 25, 2003
Charged particle beam scanning type automatic inspecting apparatus
HITACHI LTD30 citations92
US10365657B2Jul 30, 2019
Autonomous moving object
HITACHI LTD10 citations83
US10620633B2Apr 14, 2020
Autonomous mobile system
HITACHI LTD7 citations72
US11440185B2Sep 13, 2022
Multi-operation unit integration device, control method therefor, and autonomous learning type robot device
HITACHI LTD4 citations71
US10650252B2May 12, 2020
Lane detection device and lane detection method
HITACHI LTD3 citations71
US10509971B2Dec 17, 2019
Landmark recognition device and landmark recognition method using a database storing landmark extraction information
HITACHI LTD2 citations71
US10156847B2Dec 18, 2018
Autonomous moving device
HITACHI LTD2 citations71
US10061324B2Aug 28, 2018
Autonomous moving device and self position estimation method
HITACHI LTD5 citations71
US6486472B2Nov 26, 2002
Inspecting system using electron beam and inspecting method using same
HITACHI LTD2 citations63
US12222725B2Feb 11, 2025
Moving range setting system and moving range setting method
HITACHI LTD0 citations50
US11132813B2Sep 28, 2021
Distance estimation apparatus and method
HITACHI LTD0 citations50
US12552022B2Feb 17, 2026
Learning device and robot control system
HITACHI LTD0 citations45
US10740908B2Aug 11, 2020
Moving object
HITACHI LTD0 citations39
HITACHI AUTOMOTIVE SYSTEMS LTD
3 patentsUS11538241B2Dec 27, 2022
Position estimating device
HITACHI AUTOMOTIVE SYSTEMS LTD1 citations61
US11346670B2May 31, 2022
Position estimating device
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations50
US11151729B2Oct 19, 2021
Mobile entity position estimation device and position estimation method
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations49