JPH0326382B
ARAYA KOTARO, MORISHITA YASUSADA, OKA HIROYUKI, SUZUKI SHIGEO, TSUNODA ATSUSHI, MORI YASUKI
Year of Publication 10.04.1991
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Year of Publication 10.04.1991
Patent
COMPOSITE TYPE PHOTOSENSITIVE MEMBER FOR ELECTROPHOTOGRAPHY
OKA, HIROYUKI, ARAYA, KOTARO, MORISHITA, HIROSADA, SUZUKI, SHIGEO, MORI, YASUKI, KAKUTA, ATSUSHI
Year of Publication 14.01.1987
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Year of Publication 14.01.1987
Patent
Composite type photosensitive member having metal-free phthalocyanine in the charge generating layer and nonionic dye base in the charge transport layer
OKA; HIROYUKI, MORI; YASUKI, KAKUTA; ATSUSHI, MORISHITA; HIROSADA, SUZUKI; SHIGEO, ARAYA; KOTARO
Year of Publication 28.10.1986
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Year of Publication 28.10.1986
Patent
Composite type photosensitive member for electrophotography
OKA, HIROYUKI, ARAYA, KOTARO, MORISHITA, HIROSADA, SUZUKI, SHIGEO, MORI, YASUKI, KAKUTA, ATSUSHI
Year of Publication 26.10.1983
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Year of Publication 26.10.1983
Patent
JPH0246939B
ARAYA KOTARO, MORISHITA YASUSADA, TAKANO SHIGEMASA, KUMANO ISAO, OKA HIROYUKI, SUZUKI SHIGEO, TSUNODA ATSUSHI, MORI YASUKI, SAWADA MANABU
Year of Publication 17.10.1990
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Year of Publication 17.10.1990
Patent
ELECTROPHOTOGRAPHIC RECORDING MEDIUM
OKA, HIROYUKI, ARAYA, KOTARO, SAWADA, MANABU, MORISHITA, HIROSADA, TAKANO, SHIGEMASA, SUZUKI, SHIGEO, MORI, YASUKI, KUMANO, ISAO, KAKUTA, ATSUSHI
Year of Publication 11.11.1987
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Year of Publication 11.11.1987
Patent
ELECTROPHOTOGRAPHIC RECORDING MEDIUM
OKA, HIROYUKI, ARAYA, KOTARO, SAWADA, MANABU, MORISHITA, HIROSADA, TAKANO, SHIGEMASA, SUZUKI, SHIGEO, MORI, YASUKI, KUMANO, ISAO, KAKUTA, ATSUSHI
Year of Publication 12.09.1984
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Year of Publication 12.09.1984
Patent
Electrophotographic recording medium
OKA, HIROYUKI, ARAYA, KOTARO, SAWADA, MANABU, MORISHITA, HIROSADA, TAKANO, SHIGEMASA, SUZUKI, SHIGEO, MORI, YASUKI, KUMANO, ISAO, KAKUTA, ATSUSHI
Year of Publication 09.11.1983
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Year of Publication 09.11.1983
Patent