Inventor
NAKAYAMA TADASHI
JP37 patents
⚠️ This page may combine multiple inventors who share the name “NAKAYAMA TADASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON STEEL CORP
17 patentsUS5415703AMay 16, 1995
Very thin electrical steel strip having low core loss and high magnetic flux density and a process for producing the same
NIPPON STEEL CORP19 citations78
US5759293AJun 2, 1998
Decarburization-annealed steel strip as an intermediate material for grain-oriented electrical steel strip
NIPPON STEEL CORP7 citations74
US5186762AFeb 16, 1993
Process for producing grain-oriented electrical steel sheet having high magnetic flux density
NIPPON STEEL CORP12 citations74
US5145533ASep 8, 1992
Process for producing grain-oriented electrical steel sheet having excellent magnetic characteristic
NIPPON STEEL CORP14 citations74
US4997493AMar 5, 1991
Process for production of double-oriented electrical steel sheet having high flux density
NIPPON STEEL CORP12 citations74
US5782998AJul 21, 1998
Grain oriented electrical steel sheet having specular surface
NIPPON STEEL CORP7 citations73
US5421912AJun 6, 1995
Method of producing non-oriented electrical steel sheet having good magnetic properties
NIPPON STEEL CORP13 citations73
US4437909AMar 20, 1984
Process for producing a grain-oriented silicon steel sheet or strip having excellent magnetic properties
NIPPON STEEL CORP11 citations73
US4406715ASep 27, 1983
Process for producing grain-oriented electromagnetic steel strip
NIPPON STEEL CORP13 citations73
US4623407ANov 18, 1986
Method for producing a grain-oriented electrical steel sheet having a high magnetic flux density
NIPPON STEEL CORP12 citations72
US4437910AMar 20, 1984
Process for producing grain-oriented electromagnetic steel sheet
NIPPON STEEL CORP7 citations72
US4592789AJun 3, 1986
Process for producing a grain-oriented electromagnetic steel sheet or strip
NIPPON STEEL CORP14 citations71
US4623406ANov 18, 1986
Method for producing a grain-oriented electrical steel sheet having a high magnetic flux density
NIPPON STEEL CORP14 citations69
US5186763AFeb 16, 1993
Process for production of non-oriented electrical steel sheet having excellent magnetic properties
NIPPON STEEL CORP6 citations63
US4563226AJan 7, 1986
Process for producing a grain-oriented electrical steel sheet
NIPPON STEEL CORP5 citations63
US5215603AJun 1, 1993
Method of primary recrystallization annealing grain-oriented electrical steel strip
NIPPON STEEL CORP4 citations62
US4394188AJul 19, 1983
Process for producing ferrite stainless steel sheets having excellent workability
NIPPON STEEL CORP3 citations61
NIHON KOHDEN CORP
6 patentsUS5355882AOct 18, 1994
Pulse oximeter
NIHON KOHDEN CORP234 citations99
US7177673B2Feb 13, 2007
Medical telemetry system
NIHON KOHDEN CORP24 citations92
US6721591B2Apr 13, 2004
Method of deriving standard 12-lead electrocardiogram and electrocardiogram monitoring apparatus
NIHON KOHDEN CORP32 citations92
US5383468AJan 24, 1995
Cardiac output and right ventricular ejection fraction system
NIHON KOHDEN CORP31 citations89
US7761143B2Jul 20, 2010
Medical telemetry system
NIHON KOHDEN CORP15 citations84
US5179620AJan 12, 1993
Structure of needle-type lens
NIHON KOHDEN CORP5 citations60
IHARA CHEMICAL IND CO
4 patentsUS5883285AMar 16, 1999
Process for production of thioaryl compound
IHARA CHEMICAL IND CO2 citations63
US5750763AMay 12, 1998
Process for production of thioaryl compound
IHARA CHEMICAL IND CO3 citations63
US5310738AMay 10, 1994
Process for producing a hexahydropyridazine-1,2-dicarboxy derivative
IHARA CHEMICAL IND CO4 citations63
US4943675AJul 24, 1990
Anilinopyrimidine derivatives
IHARA CHEMICAL IND CO0 citations50
NIKON CORP
2 patentsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD
2 patentsUS5459621AOct 17, 1995
Method and apparatus for rotary-head type signal recording and reproducing of digital video/audio signals
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
US5418653AMay 23, 1995
Magnetic reproducing apparatus and magnetic recording and reproducing apparatus with editing function
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations46