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Inventor

AKAMATSU HIROYUKI

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

RICOH KK

3 patents
US4592653AJun 3, 1986

Dry process developing apparatus

RICOH KK31 citations92
US4077711AMar 7, 1978

Electrophotographic copying apparatus of wet developing type

RICOH KK13 citations70
US4978996ADec 18, 1990

Eraser turn-on control for a copier

RICOH KK4 citations59

FUJITSU LTD

2 patents
US6493675B1Dec 10, 2002

Apparatus and system for managing work flow, and computer-readable storage medium for storing work flow management program

FUJITSU LTD37 citations90
US7117492B2Oct 3, 2006

Exclusive access controlling apparatus, exclusive access controlling method and recording medium recorded with exclusive access controlling program, for electronic information

FUJITSU LTD13 citations81