Inventor

Masakazu Kokiso

Inventor

Hachioji, JP

Overview

10→

Patents

1978–1985

Patent span

Physics

Primary field (CPC G)

Patents· 10 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G03Gprimary

G03GElectrography50%

Y10TTechnical subjects covered by former us classification17%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation11%

B29CShaping or joining of plastics6%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts6%

B29LIndexing scheme associated with subclass b29c, relating to particular articles6%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%

PatentTitleYear

4,511,622'Intermediate transfer member for transferring toner image on a carrier'1985 4,434,218'Photosensitive composition for electrophotography'1984 4,394,340'Method of producing thin-walled endless belt'1983 4,308,333'Cadmium sulfide-type photoconductor with an isocyanate film'1981 4,256,822'Electrophotographic plate containing quaternary ammonium salt polymer interlayer'1981 4,218,132'Drum cleaning apparatus for electrophotographic copying machine'1980 4,211,484'Drum cleaning blade for image transfer type electrophotographic copying machine'1980 4,165,173'Toner removing means for photosensitive drums for electrophotography'1979 4,133,684'Electrophotographic material with intermediate layer'1979 4,104,065'Process for preparation of photoconductive powders of cadmium sulfide type materials'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1985Patents assigned to KONISHIROKU PHOTO IND (10)· patent assignee history

1978–1985Based in Hachioji, JP· patent location history

1983Patents assigned to HOKUSHIN IND CORP (1)· patent assignee history

1983–1984Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KONISHIROKU PHOTO IND	10	1978–1985
HOKUSHIN IND CORP	1	1983

Locations

Location	Patents	Span
Hachioji, JP	8	1978–1985
Tokyo, JP	2	1983–1984