Inventor

TSUCHIYA HIROYOSHI

JP28 patents

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

TSUCHIYA HIROYOSHI

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Image signal processing apparatus for bar code image signal

Bi-level image display signal processing apparatus

Color separating method and apparatus using statistical techniques

Image processor

Method and apparatus for processing image signal

Bi-level image display signal processing apparatus

Apparatus for processing image signal

Ink injection type writing system using amplitude-modulated electrical signals

Facsimile signal transmission system

Facsimile system of run-length

Method and apparatus for processing video signals

Method and apparatus for converting a line density of a bi-level image signal

Apparatus for processing image signal

Method of and a system for color separation

Photographic image pick-up and coding system of run-length type

Method and apparatus for separating, combining and rearranging colored images

Variable density scanner

HITACHI LTD

Key recovery system and key recovery method

Encrypted data recovery method using split storage key and system thereof

Time information display system

Information processing method and system with execution thresholds allowable to input data errors

TOSHIBA KK

Stator coil support device for electric rotating machinery

Coil insulator, armature coil insulated by the coil insulator and electrical rotating machine having the armature coil

Highly heat conductive insulating member, method of manufacturing the same and electromagnetic device

MITSUBISHI CHEM CORP

Water-absorptive composite and process for producing the same

Water-absorbing composites, preparation processes thereof and water-absorbing articles

FUJITSU LTD

Key recovery system

NEC CORP

Key recovery condition encryption and decryption apparatuses