Inventor
MURAKAMI TORU
JP33 patents
⚠️ This page may combine multiple inventors who share the name “MURAKAMI TORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKUSHU PAPER MFG CO LTD
5 patentsUS6663960B1Dec 16, 2003
Fluorescent particles, method for preparing the same and paper preventing forgery using the fluorescent particle
TOKUSHU PAPER MFG CO LTD62 citations95
US5325893AJul 5, 1994
Air duct and paper therefor
TOKUSHU PAPER MFG CO LTD50 citations90
US5565276AOct 15, 1996
Anti-falsification paper
TOKUSHU PAPER MFG CO LTD31 citations89
US5961432AOct 5, 1999
Forgery preventive sheet and method of manufacturing same
TOKUSHU PAPER MFG CO LTD33 citations87
US6355140B1Mar 12, 2002
Method of manufacturing anti-falsification paper
TOKUSHU PAPER MFG CO LTD21 citations86
NEC CORP
5 patentsUS6733643B2May 11, 2004
Apparatus for measuring a component in a liquid sample
NEC CORP9 citations74
US6132979AOct 17, 2000
Cytotoxicity testing method
NEC CORP13 citations74
US5792945AAug 11, 1998
Apparatus for determining the amount of a surfactant dissolved in a solution
NEC CORP9 citations74
US5597703AJan 28, 1997
Methods for determing cholesterol oxidase activity in an aqueous test sample, determining whether a test compound is capable of inhibiting cholesterol oxidase activity and determining the degree of cholesterol oxidase inhibitory activity
NEC CORP3 citations63
US5736352AApr 7, 1998
Method and apparatus for determination of the activity of cholesterol oxidase and method and apparatus for evaluation of the toxicity of chemical substances
NEC CORP1 citations52
NISHIURA NAOKI
4 patentsUS8303852B2Nov 6, 2012
Carbon black-dispersed polyamic acid solution composition, and process for producing semiconductive polyimide resin belt therewith
NISHIURA NAOKI5 citations60
US8097693B2Jan 17, 2012
Endless tubular polyimide film
NISHIURA NAOKI2 citations59
US8314204B2Nov 20, 2012
Endless tubular polyimide film
NISHIURA NAOKI0 citations49
US8686106B2Apr 1, 2014
Polyamic acid solution composition having carbon black dispersed therein, process for production of semiconductive polyimide resin belt using the composition, and semiconductive polyimide resin belt
NISHIURA NAOKI0 citations46