Inventor
AKAGI MOTOO
JP14 patents
Patents
14 patentsUS5252418AOct 12, 1993
Electrophotographic photoreceptor with protruding inorganic insulator pieces and an electrophotographic apparatus utilizing the same
HITACHI LTD20 citations82
US5149564ASep 22, 1992
Method of forming lubricating film and a method of preparing magnetic recording medium
HITACHI LTD14 citations73
US4794035ADec 27, 1988
Magnetic recording medium
HITACHI LTD9 citations73
US4407916AOct 4, 1983
Process for forming fluorescent screen
HITACHI LTD10 citations73
US4332874AJun 1, 1982
Photosensitive bis-azide composition with acrylic terpolymer and pattern-forming method
HITACHI LTD11 citations73
US4086090AApr 25, 1978
Formation of pattern using acrylamide-diacetoneacrylamide copolymer
HITACHI LTD14 citations73
US4101440AJul 18, 1978
Chemically digestive agents
HITACHI LTD7 citations70
US5180616AJan 19, 1993
Hard disk magnetic recording medium comprising magnetic powder and a binder and having a specified magnetic layer thickness and surface roughness
HITACHI LTD3 citations62
US4722859AFeb 2, 1988
Magnetic recording medium
HITACHI LTD4 citations62
US4510226AApr 9, 1985
Photosensitive composition and pattern forming process using same
HITACHI LTD2 citations62
US4409313AOct 11, 1983
Powder deposition to form pattern on light imaged photosensitive diazonium salt coating having salt of aromatic amine
HITACHI LTD4 citations62
US4377630AMar 22, 1983
Photosensitive composition
HITACHI LTD2 citations62
US4789581ADec 6, 1988
Magnetic recording medium
HITACHI LTD3 citations61
US4520094AMay 28, 1985
Process for forming powder pattern on light exposed layer having photosensitive diazonium salts
HITACHI LTD1 citations51