Inventor
SHIGA TETSUO
13 patents
Patents
13 patentsUS4212937AJul 15, 1980
Heat developable photosensitive materials
ASAHI CHEMICAL IND36 citations92
US4396712AAug 2, 1983
Dry image forming material
ASAHI CHEMICAL IND23 citations81
US4273723AJun 16, 1981
Process for preparing silver salt of organic carboxylic acid
ASAHI CHEMICAL IND25 citations81
US4121007AOct 17, 1978
Printed circuit board made by dispersion imaging
ASAHI CHEMICAL IND15 citations73
US4442202AApr 10, 1984
Post-activation type dry image forming material
ASAHI CHEMICAL IND5 citations62
US4347310AAug 31, 1982
Heat developable silver image forming materials
ASAHI CHEMICAL IND2 citations62
US4268626AMay 19, 1981
Dry image forming material
ASAHI CHEMICAL IND5 citations62
US4113496ASep 12, 1978
Dry image forming material
ASAHI CHEMICAL IND7 citations62
US4335957AJun 22, 1982
Image forming method and apparatus therefor
ASAHI CHEMICAL IND2 citations61
US4287295ASep 1, 1981
Image forming method and apparatus therefor
ASAHI CHEMICAL IND2 citations61
US4227799AOct 14, 1980
Image forming apparatus
ASAHI CHEMICAL IND2 citations61
US4376816AMar 15, 1983
Method for storing sheets of photothermographic sheet material
ASAHI CHEMICAL IND1 citations51
US4327176AApr 27, 1982
Dry image forming material
ASAHI CHEMICAL IND1 citations49