Inventor

TOKUNAGA YU

JP4 patents

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

TOSHIBA KK

2 patents

US5243283ASep 7, 1993

Method of nuclear magnetic resonance angiographic imaging with reduced imaging operation time

TOSHIBA KK27 citations90

US5349295ASep 20, 1994

Magnetic resonance imaging method and apparatus

TOSHIBA KK7 citations68

TOKUNAGA YU

1 patent

US9741913B2Aug 22, 2017

Light-emitting diode and method of manufacturing same

TOKUNAGA YU1 citations43

SHOWA DENKO KK

1 patent

US9705043B2Jul 11, 2017

Light-emitting diode, light-emitting diode lamp, and illumination device

SHOWA DENKO KK0 citations39