Inventor
GUNJI YASUHIRO
JP32 patents
⚠️ This page may combine multiple inventors who share the name “GUNJI YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
10 patentsUS5926117AJul 20, 1999
Vehicle control system, vehicle mounting apparatus, base station apparatus and vehicle control method
HITACHI LTD192 citations99
US6825480B1Nov 30, 2004
Charged particle beam apparatus and automatic astigmatism adjustment method
HITACHI LTD38 citations92
US5208652AMay 4, 1993
An improved optical branching/coupling unit for an optical fiber gyroscope, and navigation system employing the same
HITACHI LTD36 citations92
US7439504B2Oct 21, 2008
Pattern inspection method and apparatus using electron beam
HITACHI LTD6 citations74
US6940069B2Sep 6, 2005
Pattern inspection method and apparatus using electron beam
HITACHI LTD6 citations74
US6614022B2Sep 2, 2003
Pattern inspection method and apparatus using electron beam
HITACHI LTD11 citations74
US7030394B2Apr 18, 2006
Charged particle beam apparatus and automatic astigmatism adjustment method
HITACHI LTD8 citations73
US4836657AJun 6, 1989
Optical change-over switch utilizing ferroelectric liquid crystal material
HITACHI LTD18 citations73
US6486472B2Nov 26, 2002
Inspecting system using electron beam and inspecting method using same
HITACHI LTD2 citations63
US7348558B2Mar 25, 2008
Charged particle beam apparatus and automatic astigmatism adjustment method
HITACHI LTD2 citations62
NISSAN CHEMICAL IND LTD
5 patentsUS6177541B1Jan 23, 2001
Process for producing an isocyanurate derivative
NISSAN CHEMICAL IND LTD12 citations73
US6124454ASep 26, 2000
β-form tris-(2, 3-epoxypropyl)-isocyanurate crystals and process for their production
NISSAN CHEMICAL IND LTD10 citations72
US6111104AAug 29, 2000
Method for reducing an organic solvent remaining in tris-(2,3-epoxypropyl)-isocyanurate crystals
NISSAN CHEMICAL IND LTD7 citations72
US6903212B2Jun 7, 2005
Method for reducing an organic solvent remaining in β-form tris- (2,3,-epoxypropyl)—isocyanurate crystals
NISSAN CHEMICAL IND LTD3 citations63
US6605718B2Aug 12, 2003
Method for reducing organic solvents remaining in tris-(2,3-epoxypropyl)-isocyanurate crystals
NISSAN CHEMICAL IND LTD0 citations52
HITACHI HIGH TECH CORP
4 patentsUS7999565B2Aug 16, 2011
Inspection apparatus and inspection method using electron beam
HITACHI HIGH TECH CORP3 citations63
US7518383B2Apr 14, 2009
Inspection apparatus and inspection method using electron beam
HITACHI HIGH TECH CORP4 citations63
US7838828B2Nov 23, 2010
Semiconductor device inspection apparatus
HITACHI HIGH TECH CORP4 citations59
US7271385B2Sep 18, 2007
Inspection method and inspection apparatus using electron beam
HITACHI HIGH TECH CORP5 citations59
ZANAVY INFORMATICS KK
3 patentsUS6081230AJun 27, 2000
Navigation system furnished with means for estimating error of mounted sensor
ZANAVY INFORMATICS KK121 citations97
US6175802B1Jan 16, 2001
Map displaying method and apparatus, and navigation system having the map displaying apparatus
ZANAVY INFORMATICS KK52 citations96
US6714861B2Mar 30, 2004
Map displaying method and apparatus, and navigation system having the map displaying apparatus
ZANAVY INFORMATICS KK20 citations93