Inventor
MURAYAMA KEN
JP18 patents
⚠️ This page may combine multiple inventors who share the name “MURAYAMA KEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CONSTRUCTION MACHINERY
8 patentsUS6229607B1May 8, 2001
Fine movement mechanism unit and scanning probe microscope
HITACHI CONSTRUCTION MACHINERY87 citations97
US5965881AOct 12, 1999
Scanning probe microscope and processing apparatus
HITACHI CONSTRUCTION MACHINERY32 citations92
US6278113B1Aug 21, 2001
Scanning probe microscope
HITACHI CONSTRUCTION MACHINERY27 citations90
US5005298AApr 9, 1991
Displacement controller for fine positioning device
HITACHI CONSTRUCTION MACHINERY15 citations82
US4991309AFeb 12, 1991
Fine positioning device and displacement controller therefor
HITACHI CONSTRUCTION MACHINERY12 citations82
US4888878ADec 26, 1989
Fine positioning device
HITACHI CONSTRUCTION MACHINERY22 citations82
US4920660AMay 1, 1990
Fine positioning device and displacement controller therefor
HITACHI CONSTRUCTION MACHINERY11 citations73
US6184533B1Feb 6, 2001
Scanning probe microscope with the stage unit
HITACHI CONSTRUCTION MACHINERY5 citations62
TOYO BOSEKI
5 patentsUS5128408AJul 7, 1992
Gas-permeable material with excellent compatibility with blood
TOYO BOSEKI115 citations96
US6329337B1Dec 11, 2001
Adhesive for biological tissue
TOYO BOSEKI54 citations91
US4465480AAug 14, 1984
Blood transfusion tubes and devices for use in contact with human blood
TOYO BOSEKI20 citations82
US4086208AApr 25, 1978
Flame resistant polyesters
TOYO BOSEKI22 citations81
US4478961AOct 23, 1984
Polyvinyl chloride composition
TOYO BOSEKI17 citations74