Inventor
NARUO KYOICHI
JP25 patents
Patents
25 patentsUS4933081AJun 12, 1990
Asymmetric micro-porous membrane containing a layer of minimum size pores below the surface thereof
FUJI PHOTO FILM CO LTD150 citations99
US4840733AJun 20, 1989
Fine porous membrane and process for producing the same
FUJI PHOTO FILM CO LTD53 citations96
US4686543AAug 11, 1987
Information recording medium
FUJI PHOTO FILM CO LTD25 citations92
US4486500ADec 4, 1984
Magnetic recording medium
FUJI PHOTO FILM CO LTD33 citations92
US4428974AJan 31, 1984
Process for producing magnetic recording material
FUJI PHOTO FILM CO LTD27 citations92
US4876007AOct 24, 1989
Plate-type filter cartridge with internal support
FUJI PHOTO FILM CO LTD52 citations91
US4324705AApr 13, 1982
Process for recovering materials from scrapped film
FUJI PHOTO FILM CO LTD29 citations91
US4871456AOct 3, 1989
Stacked filter cartridge with porous filter support
FUJI PHOTO FILM CO LTD32 citations90
US4560616ADec 24, 1985
Magnetic recording medium having binder cured by electron beam radiation
FUJI PHOTO FILM CO LTD21 citations82
US4499043AFeb 12, 1985
Process for producing a cellulose ester support
FUJI PHOTO FILM CO LTD19 citations82
US4448848AMay 15, 1984
Magnetic recording medium and process for producing the same
FUJI PHOTO FILM CO LTD25 citations82
US4407853AOct 4, 1983
Process for producing a magnetic recording medium
FUJI PHOTO FILM CO LTD26 citations82
US4616238AOct 7, 1986
Information recording medium of air-sandwich structure
FUJI PHOTO FILM CO LTD11 citations74
US4520070AMay 28, 1985
Magnetic recording medium and process for producing same
FUJI PHOTO FILM CO LTD8 citations74
US4482610ANov 13, 1984
Magnetic recording medium and process for producing the same
FUJI PHOTO FILM CO LTD7 citations74
US4656118AApr 7, 1987
Information recording medium using laser beam
FUJI PHOTO FILM CO LTD7 citations72
US4340663AJul 20, 1982
Photographic film
FUJI PHOTO FILM CO LTD9 citations72
US4443514AApr 17, 1984
Magnetic recording medium
FUJI PHOTO FILM CO LTD15 citations71
US4619868AOct 28, 1986
Magnetic recording medium
FUJI PHOTO FILM CO LTD4 citations63
US4607264AAug 19, 1986
Recording medium of deformable air-sandwich structure
FUJI PHOTO FILM CO LTD4 citations63
US4557948ADec 10, 1985
Process for producing magnetic recording materials
FUJI PHOTO FILM CO LTD5 citations63
US4518656AMay 21, 1985
Magnetic recording medium and process for producing the same
FUJI PHOTO FILM CO LTD6 citations63
US4391874AJul 5, 1983
Magnetic recording medium
FUJI PHOTO FILM CO LTD3 citations63
US4657817AApr 14, 1987
Magnetic recording material
FUJI PHOTO FILM CO LTD6 citations62
US4837127AJun 6, 1989
Recording medium
FUJI PHOTO FILM CO LTD5 citations60