Inventor

SANO KUNIHIKO

JP20 patents

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

SANO KUNIHIKO

FUJI PHOTO FILM CO LTD

Magnetic recording medium

Magnetic disk

Magnetic recording medium lubricant comprising two different fluorinated polyethers each having specified terminal groups

Magnetic recording medium

Magnetic recording medium comprising a ferromagnetic metal thin film, protective layer, and an alkylamine perfluoropolyether lubricant

Magnetic recording medium comprising a ferromagnetic metallic then film having a top coat of (a) a hydrocarbonsulfuric or hydrocarbonsulfonic acid or salt and (b) a fluorinated polyether

Perpendicular magnetic recording medium and the method for preparing the same

Method for preparing a magnetic recording medium

Magnetic recording medium

Vertical magnetization type recording medium and manufacturing method therefor

Magnetic recording medium containing ferromagnetic particles with specified crystallite sizes and wherein the ratio of chlorine to iron at the surface is within a specified range

Magnetic recording medium

Magnetic recording medium containing ferromagnetic particles with specified crystallite sizes and wherein the ratio of chlorine to iron at the surface is within a specified range

Magnetic recording medium

Method for making magnetic recording media

Magnetic recording medium in the form of a floppy disc having a magnetic layer with a specified surface feature

JATCO CORP

Solenoid valve failure detecting apparatus

Pressure control system for automotive automatic power transmission with feature of fluid pressure dependent actuator control

Speed change control device of automatic transmission

JAPAN AUTOMATIC TRANSMISSION

Detector for detecting selector position of automatic transmission