Inventor

TSUCHIYA YOICHI

JP62 patents

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

TSUCHIYA YOICHI

SANYO ELECTRIC CO

Optical head for two different disk thicknesses with a light beam diameter control device

Apparatus for discriminating optical recording media of different thicknesses from each other and reproducing information therefrom

Apparatus for discriminating optical recording media of different thicknesses from each other and reproducing information therefrom

High density optical disc and optical disc player

Optical pickup compatible with a plurality of types of optical disks having different thicknesses

Optical disk recording/reproduction apparatus for recording/reproducing information to/from optical disk of different standards

Optical pickup device and wavelength selective diffraction grating

Optical Disc cd recording/reproducing apparatus recording/reproducing information to/from optical discs according to different standards

Optical disc recording/reproducing apparatus recording/reproducing information to/from optical discs according to different standards

Optical pickup device which can be adapted to plurality of types of optical disks

Optical disc readout apparatus for different types of optical discs

Magneto-optical recording device having a controllable polarizing filter

Optical disc recording reproducing apparatus recording/reproducing information to/from optical discs according to different standards

Optical disk readout apparatus

Optical pickup device which can be adapted to plurality of types of optical disks

Semiconductor laser apparatus, method of manufacturing semiconductor laser apparatus, and optical pickup apparatus

Semiconductor laser apparatus and optical pickup apparatus

Optical disc recording/reproducing apparatus recording/reproducing information to/from optical discs according to different standards

High density optical disc and optical disc player

Optical pick-up device

Superresolution optical pickup apparatus

High density optical disc and optical disc player

High density optical disc and optical disc player

Apparatus for reproducing optical information contained disks of various recording densities

Optical pickup device

Recording medium and optical pickup device

Optical disc recording/reproducing apparatus recording/reproducing information to/from optical discs according to different standards

Beam irradiation device

High density optical disc player

Magneto-optical disk apparatus capable of accurate reproduction of signal by removing magnetic influence by magnet included in optical head and method of detecting intensity of magnetic field applied by magnet

NISSEI ASB MACHINE CO LTD

Method of molding a heat-resistant container

Injection blow molding machine, injection blow molding method and injection molding machine

Preform neck crystallization method

System of injection blow molding and injection molding device

Production device and production method for resin containers

Hollow container manufacturing method and manufacturing apparatus

Device and method for producing resin container

Neck crystallization system

Container

Production device and production method for resin containers

Preform neck crystallization method

Device and method for producing resin container

Method and device for manufacturing resin-made container

Double-wall container, method for manufacturing double-wall container, and inversion device

Method and device for manufacturing container made of biodegradable resin

Preform, resin-made container, and manufacturing method therefor

Blow molding method, blow molding mold, and blow molding apparatus

Container

RENESAS ELECTRONICS CORP

Semiconductor integrated circuit and data processing system

TSUCHIYA YOICHI

Method for production of heat-resistant container