Inventor
YAMAZATO ICHIRO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “YAMAZATO ICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITA INDUSTRIAL CO LTD
10 patentsUS5994012ANov 30, 1999
Naphthoquinone derivative and electrophotosensitive material using same
MITA INDUSTRIAL CO LTD19 citations92
US5863688AJan 26, 1999
Naphthoquinone derivative
MITA INDUSTRIAL CO LTD26 citations92
US5780194AJul 14, 1998
Electrophotosensitive material
MITA INDUSTRIAL CO LTD17 citations81
US5629117AMay 13, 1997
Electrophotosensitive material
MITA INDUSTRIAL CO LTD11 citations73
US5773613AJun 30, 1998
Tryptoanthrinimine derivative and electrophotosensitive material using the same
MITA INDUSTRIAL CO LTD11 citations72
US5750308AMay 12, 1998
Electrophotographic developing method using developing bias voltage based on light decay characteristics of photosensitive material
MITA INDUSTRIAL CO LTD7 citations72
US5616441AApr 1, 1997
Tryptoanthorine derivative contained in electrophotosensitive material
MITA INDUSTRIAL CO LTD8 citations72
US5530524AJun 25, 1996
Electrophotographic apparatus with photosensitive drum requiring multiple rotations for production of a copy image on one sheet and method of operating same
MITA INDUSTRIAL CO LTD5 citations61
US5914208AJun 22, 1999
Electrophotographic photosensitive material
MITA INDUSTRIAL CO LTD1 citations51
US5705694AJan 6, 1998
Trinitrofluoroenonimine derivative and electrophotosensitive material using the same
MITA INDUSTRIAL CO LTD1 citations51