Inventor

ITO MASARU

JP69 patents

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

ITO MASARU

HITACHI LTD

Variable displacement swash plate type compressor

Record carrier for a magneto-optical disc memory having guide grooves of a plurality of tracks disposed with a predetermined relation to light spot diameter

Method and apparatus for composite tracking servo system with track offset correction and rotary optical disc having at least one correction mark for correcting track offset

Stamper for replicating high-density data recording disks

Method and apparatus for composite wobbled and push-pull tracking servo system

Method of magnetically recording and reading data, magnetic recording medium, its production method and magnetic recording apparatus

Liquid crystal display device

Increased intensity optical recording medium with adjacent grooves of different optical depth and a method and apparatus for reproducing the same

Electric four-wheel drive vehicle and control unit for same

Hybrid car and control apparatus therefor, and hybrid four-wheel-drive car and control apparatus therefor

Electric-control-type throttle apparatus

Embossing metal hold

Variable displacement compressor

Balanced variable-displacement compressor

Method of making optical disk master and an optical disk

Hybrid car control apparatus

Electric-control-type throttle apparatus

Optical memory apparatus using an optical disc having guide-grooves of V-shape and predetermined optical depth and access method therefor

Variable displacement compressor

High frequency discharge lamp for a spectral-line source

Variable displacement wobble plate compressor with capacity control valve

Magneto-optic spectrophotometer

Vehicle drive unit

Electric-control-type throttle apparatus

Electric-control-type throttle apparatus

Magneto-optical disc memory apparatus including a header signal and magneto-optical signal level adjusting circuit

Temperature control system for an element analyzer

Element analyzer exploiting a magneto-optic effect

Electric throttle-control apparatus and motor used for the apparatus

KOBELCO CONSTR MACH CO LTD

Rear cover for construction machine

Console box for construction machine

Construction machine

SHINETSU CHEMICAL CO

Rare earth-based permanent magnet material and method for the preparation thereof

Method for the preparation of rare earth based anisotropic permanent magnet

Rare earth-iron-boron permanent magnet and method for the preparation thereof

KAWASAKI HEAVY IND LTD

Long bar member machining apparatus

Long bar member machining apparatus and method

TOYODA GOSEI KK

Method of and apparatus for forming weather strip by extrusion

Seal structure for weather strip

FUJITSU SEMICONDUCTOR LTD

Method and apparatus for extracting characteristic of semiconductor integrated circuit

Layout analysis method and apparatus for semiconductor integrated circuit

CITIZEN WATCH CO LTD

Arrangement for mechanically and accurately processing a workpiece with a position detecting pattern or patterns

YOKOYAMA ATSUSHI

Braking controller

NAKATSUKA TOSHIYUKI

Storage container for dental adhesive

TASHIRO KOICHI

Medical support control system

MEIDENSHA ELECTRIC MFG CO LTD

Electrical contact

IWATANI CORP

Inspection apparatus for hydrogen gas dispenser

PANASONIC IP MAN CO LTD

Self-service terminal

YOSHITSUNE SHUJI

Gasket

NIPPON DENSO CO

Method of producing bulge-shaped pipe