Inventor

MIZUTA AKIRA

JP30 patents

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

MIZUTA AKIRA

FUJI PHOTO FILM CO LTD

Magnetic disk cartridge

Method and apparatus for delivering predetermined amounts of fluids

Workpiece positioning apparatus

Magnetic disk cartridge and process for producing the same

Ultrasonic welding method and apparatus for molded resin materials

Magnetic disk cartridge having center core shaped so as to prevent stacked cores from biting into one another

Apparatus for taking out flexible work

Magnetic disk cartridge assembly system

Method and apparatus for assembling magnetic tape cartridge

Method and apparatus for transferring workpieces

Magnetic disk cartridge

Method for bending a metal thin plate

Method of and apparatus for manufacturing liner for magnetic disk

Magnetic disk cartridge in which shell halves are accurately positioned and process for producing the same

Magnetic disc cartridge with protrusion opposing disc entirely outside recording area thereof

Magnetic disk cartridge provisionally assembled utilizing at least one rivet

Method of assembling magnetic disk cartridge

Magnetic tape cassette assembling method and apparatus

Method for producing an optical information recording medium

Magnetic disk cartridge

Method and device for moving and positioning a center core

Intermittent feed system

Method of and apparatus for incorporating torsion spring

Magnetic disc cartridge, method of manufacturing the same and method of cleaning liners of the same

Method for inspecting magnetic disk cartridge

Method and apparatus for processing molded synthetic resin materials

FUJIFILM CORP

Alignment device for fabricating optical disk

Optical disc cover layer formation method and optical disc cover layer formation device

Laminate sheet material punching method and optical disk manufacturing method

NIHON KOHDEN CORP

Electrocardiogram analysis apparatus and electrocardiogram system