P

Inventor

GEMMA NOBUHIRO

JP26 patents
⚠️ This page may combine multiple inventors who share the name “GEMMA NOBUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA KK

24 patents
US5294810AMar 15, 1994

Organic electroluminescent device

TOSHIBA KK188 citations98
US4871236AOct 3, 1989

Organic thin film display element

TOSHIBA KK110 citations96
US5294820AMar 15, 1994

Field-effect transistor

TOSHIBA KK37 citations93
US6125095ASep 26, 2000

Luminescent recording layer holding a plurality of positive or negative charges

TOSHIBA KK49 citations92
US6028873AFeb 22, 2000

Optical device capable of functioning without a population inversion

TOSHIBA KK21 citations92
US5898720AApr 27, 1999

Optical element

TOSHIBA KK50 citations92
US5675532AOct 7, 1997

Recording medium and recording/reproduction method

TOSHIBA KK35 citations92
US5240762AAug 31, 1993

Organic thin film element

TOSHIBA KK27 citations92
US5155566AOct 13, 1992

Organic thin film element

TOSHIBA KK30 citations92
US5144473ASep 1, 1992

Organic thin film display element

TOSHIBA KK29 citations92
US7728119B2Jun 1, 2010

Nucleotide primer set and nucleotide probe for detecting genotype of methylene tetrahydrofolate reductase (MTHFR)

TOSHIBA KK12 citations84
US6101203AAug 8, 2000

Function element using quantum interference effect

TOSHIBA KK16 citations84
US5153680AOct 6, 1992

Organic dye thin film and organic thin film element

TOSHIBA KK20 citations82
US4819210AApr 4, 1989

Optical information writing method

TOSHIBA KK22 citations81
US5754511AMay 19, 1998

Optical information reproduction by irradiating two laser beams into a recording medium of at least three energy levels and detecting absorption or photoluminescence

TOSHIBA KK8 citations74
US5699374ADec 16, 1997

Solid-state material, method of manufacturing the solid-state material, frequency-converting element, and frequency-measuring instrument incorporating the element, and frequency modulator/amplifier incorporating the element

TOSHIBA KK11 citations74
US5286529AFeb 15, 1994

Method of forming an organic thin film

TOSHIBA KK6 citations74
US4927589AMay 22, 1990

Method for manufacturing organic thin film

TOSHIBA KK8 citations73
US5329236AJul 12, 1994

Apparatus for estimating charged and polarized states of functional groups in a solution

TOSHIBA KK15 citations72
US5970039AOct 19, 1999

Optical recording medium, method of recording information, method of reproducing information, apparatus for recording information, and apparatus for reproducing information

TOSHIBA KK3 citations63
US5415899AMay 16, 1995

Method of forming an organic thin film

TOSHIBA KK3 citations63
US4757364AJul 12, 1988

Light emitting element

TOSHIBA KK4 citations58
US7919611B2Apr 5, 2011

Nucleotide primer set and nucleotide probe for detecting genotype of N-acetyltransferase-2 (NAT2)

TOSHIBA KK1 citations52
US7851206B2Dec 14, 2010

Nucleic acid detection device

TOSHIBA KK0 citations41

NAKAMURA NAOKO

1 patent

TOSHIBA MEDICAL SYS CORP

1 patent