Inventor
HOSOYA AKIRA
JP7 patents
⚠️ This page may combine multiple inventors who share the name “HOSOYA AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
4 patentsUS5215842AJun 1, 1993
Photosensitive element for electrophotography
HITACHI LTD13 citations73
US4430404AFeb 7, 1984
Electrophotographic photosensitive material having thin amorphous silicon protective layer
HITACHI LTD8 citations72
US4405703ASep 20, 1983
Electrophotographic plate having an age-hardened aluminum substrate and process for producing the same
HITACHI LTD7 citations72
US4253038AFeb 24, 1981
Light source excited by high frequency for Zeeman effect atomic absorption analysis
HITACHI LTD1 citations47