Inventor
TAKEDA NAOHIRO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “TAKEDA NAOHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DIAFOIL CO LTD
6 patentsUS5082730AJan 21, 1992
Stretched polyester film having an antistatic coating comprising a polymer having pyrrolidium rings in the main chain
DIAFOIL CO LTD23 citations92
US4895830AJan 23, 1990
Sublimation type thermal ink transfer printing material
DIAFOIL CO LTD29 citations91
US5188891AFeb 23, 1993
Magnetic recording medium comprising a polyester film substrate, a magnetic coating and a specified back coat layer
DIAFOIL CO LTD15 citations73
US4795672AJan 3, 1989
Magnetic recording medium
DIAFOIL CO LTD18 citations73
US5581435ADec 3, 1996
Polyester film capacitor element
DIAFOIL CO LTD18 citations72
US5385768AJan 31, 1995
Electrically conductive film
DIAFOIL CO LTD3 citations61
FUJI PHOTO FILM CO LTD
3 patentsUS6878513B2Apr 12, 2005
Modified gelatin, and silver halide photographic emulsion and photographic light-sensitive material using the same
FUJI PHOTO FILM CO LTD2 citations62
US6638704B2Oct 28, 2003
Silver halide photographic emulsion and light-sensitive material containing the same
FUJI PHOTO FILM CO LTD0 citations51
US6413709B1Jul 2, 2002
Silver halide photographic material
FUJI PHOTO FILM CO LTD1 citations51
DIAFOIL HOECHST CO LTD
2 patentsUS5223328AJun 29, 1993
Thermal ink transfer printing material
DIAFOIL HOECHST CO LTD11 citations73
US5206084AApr 27, 1993
Magnetic recording medium comprising an oriented polyester substrate, an antistatic coating of a polymer with pyrrolidium rings in the main chain and a magnetic layer
DIAFOIL HOECHST CO LTD10 citations73