Inventor

HIROSAKI NAOTO

JP103 patents

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

HIROSAKI NAOTO

NAT INST FOR MATERIALS SCIENCE

Fluorescent substance

Phosphor, production method thereof and light emitting instrument

Phosphor, production method thereof and light emitting instrument

Phosphor and process for producing the same

Illuminator with fluorescent substance

Light emitting element and lighting instrument

Oxynitride fluorescent material and light-emitting device

Lithium-containing sialon phosphor and method of manufactring the same

α-Sialon, α-sialon phosphor and method for producing the same

Fluorophor and method for production thereof and illuminator

Phosphor production method

Fluorophore, method for producing same, light-emitting device using fluorophore, image display device, pigment, and ultraviolet absorbent

Phosphor, method for producing same, light emitting device, and image display device

Production method of phosphor

MITSUBISHI CHEM CORP

Phosphor, light-emitting device, illumination device, image display device, and indicator lamp for vehicle

Phosphor, light-emitting device, illumination device, image display device, and indicator lamp for vehicle

Phosphor and light-emitting equipment using phosphor

Phosphor and light-emitting equipment using phosphor

Phosphor, light-emitting device, illumination device, image display device, and indicator lamp for vehicle

Phosphor, light-emitting device, illumination device, image display device, and indicator lamp for vehicle

Phosphor, light-emitting device, illumination device, image display device, and indicator lamp for vehicle

Phosphor, light-emitting device, illumination device, image display device, and indicator lamp for vehicle

HIROSAKI NAOTO

Phosphor, process for producing the same, and luminescent device

Phosphor and light-emitting equipment using phosphor

Phosphor and use thereof

Light emitting diode lamp and light emitting device

Fluorescent material, process for producing the same, and luminescent device

Phosphor, manufacture thereof, light-emitting device, and image display device

Phosphor

NISSAN MOTOR

Production method of sintered silicon nitride

Sintered silicon nitride and production method thereof

Gas pressure sintering of silicon nitride with addition of rare earth oxides

Sintered composite of silicon carbide and silicon nitride

β-silicon nitride sintered body and method of producing same

NAT INST MATERIALS SCIENCE

Phosphor, production method for same, light-emitting device, image display device, pigment, and ultraviolet absorber

Light-emitting instrument and image display device

Phosphor, production method for same, illumination instrument, and image display device

Fluorescent material, method of producing the same, and light emitting device using the same

NAT INST RES INORGANIC MAT

Silicon nitride sintered products and processes for their production

Silicon nitride sintered products and processes for their production

SHARP KK

Oxynitride phosphor and light emitting device

Oxynitride phosphor and semiconductor light-emitting device

FUJIKURA LTD

Oxynitride phosphor and a light emitting device

Oxynitride phosphor and a light emitting device

SHIOI KOUSUKE

Phosphor, method for producing the same and light-emitting device using the same

Phosphor, method of manufacturing the same, and light-emitting device

INDP ADMINISTRATIVE INST NIMS

Light emitting device and illumination apparatus

FUTABA DENSHI KOGYO KK

Electron beam excited fluorescence emitting device

MIKI HISAYUKI

Illumination device for display device, and display device

DENKA COMPANY LTD

Phosphor and light-emitting device using same