Inventor

YODEN KENICHI

JP5 patents

⚠️ This page may combine multiple inventors who share the name “YODEN KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJI PHOTO FILM CO LTD

4 patents

US5156908AOct 20, 1992

Magnetic recording medium and method for producing the same

FUJI PHOTO FILM CO LTD43 citations91

US5112669AMay 12, 1992

Magnetic recording medium

FUJI PHOTO FILM CO LTD6 citations72

US5062904ANov 5, 1991

Treatment of ferromagnetic metal powders and magnetic recording media using the same

FUJI PHOTO FILM CO LTD15 citations70

US5139866AAug 18, 1992

Magnetic recording medium

FUJI PHOTO FILM CO LTD5 citations61

KANEGAFUCHI CHEMICAL IND

1 patent

US5001018AMar 19, 1991

Fe-Co base magnetic film and process for producing the same

KANEGAFUCHI CHEMICAL IND11 citations72