Inventor

HAKU HISAO

JP11 patents

Patents

11 patents

US4719123AJan 12, 1988

Method for fabricating periodically multilayered film

SANYO ELECTRIC CO42 citations91

US4705912ANov 10, 1987

Photovoltaic device

SANYO ELECTRIC CO50 citations91

US4568622AFeb 4, 1986

Electrophotographic photosensitive member and method for making such a member containing amorphous silicon

SANYO ELECTRIC CO34 citations91

US6617785B2Sep 9, 2003

Electroluminescence display unit and method of fabricating the same

SANYO ELECTRIC CO10 citations73

US4786572ANov 22, 1988

Electrophotographic member with silicide interlayer

SANYO ELECTRIC CO6 citations73

US4624905ANov 25, 1986

Electrophotographic photosensitive member

SANYO ELECTRIC CO6 citations73

US4843451AJun 27, 1989

Photovoltaic device with O and N doping

SANYO ELECTRIC CO15 citations72

US4755483AJul 5, 1988

Method for producing semiconductor device with p-type amorphous silicon carbide semiconductor film formed by photo-chemical vapor deposition

SANYO ELECTRIC CO13 citations72

US7345421B2Mar 18, 2008

Organic electroluminescent device having a high pH adhesive layer

SANYO ELECTRIC CO2 citations62

US4681826AJul 21, 1987

Electrophotographic photosensitive member

SANYO ELECTRIC CO4 citations62

US4670367AJun 2, 1987

Electrophotographic photosensitive member and method for making such a member

SANYO ELECTRIC CO1 citations50