Inventor
NAGAMATSU KENJI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “NAGAMATSU KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
5 patentsUS6819301B2Nov 16, 2004
Information providing system and information providing apparatus for mobile object
HITACHI LTD60 citations95
US7113909B2Sep 26, 2006
Voice synthesizing method and voice synthesizer performing the same
HITACHI LTD28 citations90
US7991616B2Aug 2, 2011
Speech synthesizer
HITACHI LTD4 citations60
US11037553B2Jun 15, 2021
Learning-type interactive device
HITACHI LTD0 citations50
US12086731B2Sep 10, 2024
Workshop assistance system and workshop assistance method
HITACHI LTD0 citations48
DENSO WAVE INC
4 patentsUS7765031B2Jul 27, 2010
Robot and multi-robot interference avoidance method
DENSO WAVE INC20 citations90
US7321808B2Jan 22, 2008
Robot and multiple robot control method
DENSO WAVE INC26 citations90
US11018557B2May 25, 2021
Speed detection apparatus of rotational shaft in robot arm
DENSO WAVE INC2 citations71
US10350754B2Jul 16, 2019
Control device for robot
DENSO WAVE INC0 citations39