Inventor
FUJIOKA TAKANOBU
JP9 patents
⚠️ This page may combine multiple inventors who share the name “FUJIOKA TAKANOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
7 patentsUS5231516AJul 27, 1993
Folding-order image forming apparatus
RICOH KK71 citations95
US4933549AJun 12, 1990
Light beam scanning apparatus
RICOH KK54 citations95
US5376994ADec 27, 1994
Compact BI-color electrophotographic image forming apparatus
RICOH KK36 citations92
US5309182AMay 3, 1994
Bicolor image forming apparatus for forming a bicolor image on a photoconductive element
RICOH KK26 citations92
US4914459AApr 3, 1990
Image forming apparatus
RICOH KK49 citations92
US4796265AJan 3, 1989
Imaging using collectively controlled multiple beams
RICOH KK33 citations89
US4951160AAug 21, 1990
Image reproducing apparatus
RICOH KK20 citations81
ASAHI CHEMICAL IND
2 patentsUS12504688B2Dec 23, 2025
Negative photosensitive resin composition and method for manufacturing cured relief pattern
ASAHI CHEMICAL IND0 citations53
US12386259B2Aug 12, 2025
Negative-type photosensitive resin composition and method for producing polyimide and cured relief pattern using same
ASAHI CHEMICAL IND0 citations51