Inventor

FUKUSHIMA ICHIRO

5 patents

⚠️ This page may combine multiple inventors who share the name “FUKUSHIMA ICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RICOH KK

3 patents

US4172976AOct 30, 1979

Heat roller fixing apparatus

RICOH KK30 citations81

US4595280AJun 17, 1986

Blade cleaning device

RICOH KK14 citations72

US4080059AMar 21, 1978

Apparatus for cleaning a photosensitive member of an electrophotographic copying machine

RICOH KK19 citations72

SHINETSU CHEMICAL CO

1 patent

US4074001AFeb 14, 1978

Fixing roll for electrophotography

SHINETSU CHEMICAL CO48 citations90

RICHO COMPANY LTD

1 patent

US4284875AAug 18, 1981

Heat roller fixing apparatus

RICHO COMPANY LTD28 citations81