Inventor
NIWA OSAMU
JP14 patents
⚠️ This page may combine multiple inventors who share the name “NIWA OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON TELEGRAPH & TELEPHONE
7 patentsUS5389215AFeb 14, 1995
Electrochemical detection method and apparatus therefor
NIPPON TELEGRAPH & TELEPHONE175 citations96
US4608129AAug 26, 1986
Polymer film with conductive pattern and method of manufacturing the same
NIPPON TELEGRAPH & TELEPHONE31 citations92
US4559112ADec 17, 1985
Electrically conducting polymer film and method of manufacturing the same
NIPPON TELEGRAPH & TELEPHONE47 citations92
US6600558B2Jul 29, 2003
Micro-fluidic cell for optical detection of gases and method for producing same
NIPPON TELEGRAPH & TELEPHONE35 citations90
US6649361B1Nov 18, 2003
Surface plasmon resonance enzyme sensor
NIPPON TELEGRAPH & TELEPHONE12 citations72
US4898766AFeb 6, 1990
Polymer film with conductive pattern and method of manufacturing the same
NIPPON TELEGRAPH & TELEPHONE10 citations70
US7682564B2Mar 23, 2010
Benzene detecting element and preparation process of same
NIPPON TELEGRAPH & TELEPHONE1 citations49
TOYOTOMI KOGYO CO LTD
4 patentsUS5524605AJun 11, 1996
Cooking burner
TOYOTOMI KOGYO CO LTD7 citations73
US4767316AAug 30, 1988
Fuel supply system for oil burner
TOYOTOMI KOGYO CO LTD10 citations72
US6390807B1May 21, 2002
Pot type oil burner with unnoticeable bad odor
TOYOTOMI KOGYO CO LTD4 citations62
US5964585AOct 12, 1999
Oil burner for ensuring combustion of long-term stored kerosine
TOYOTOMI KOGYO CO LTD3 citations56