CO

Choichiro Okazaki

HI Hitachi: 2 patents #899 of 4,225Top 25%
📍 Kodaira, JP: #27 of 144 inventorsTop 20%
Overall (2003): #72,629 of 273,478Top 30%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6617788 Phosphor and display device or light source using the same Masatoshi Shiiki, Teruki Suzuki 2003-09-09
6590333 Rare earth phospho-vanadate phosphors, display system and light emitting system Teruki Suzuki, Masatoshi Shiiki, Tadashi Furukawa 2003-07-08