Inventor

YOSHIOKA TAKASHI

JP84 patents

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

YOSHIOKA TAKASHI

YOSHIOKA TAKASHI

E-mail information management apparatus, and E-mail information management method

Digital document management system, digital document management method, and digital document management program

Wire rope flaw detector

Wire rope flaw detector for increasing accuracy independent of speed while conserving detector size

Wire rope flaw detector

Electronic image data verification program, electronic image data verification system, and electronic image data verification method

Signature generating device and method, signature verifying device and method, and computer product

Stream data management program, method and system

Signature device and signature method

Program, method and apparatus for managing electronic documents

Methods and apparatus for verifying electronic mail

Releasing mechanism and leveling apparatus

FUJITSU LTD

Apparatus and method for managing electronic original data

Method and apparatus for digital signature authentication, and computer product

Digital document management system, digital document management method, and digital document management program

Computer-readable recording medium storing access rights management program, access rights management apparatus, and access rights management method

Method, apparatus, and computer program for managing access to documents

Apparatus, method, and storage medium for file management

Detecting method and device

MITSUBISHI ELECTRIC CORP

Permanent-magnet synchronous motor

Wire rope flaw detector and adjustment method therefor

Wire rope flaw detection device

Wire rope flaw detection device and adjustment jig

Wire rope flaw detector

Wire rope flaw detection device

Wire rope flaw detector

SUMITOMO ELECTRIC INDUSTRIES

Layered film made of ultrafine particles and a hard composite material for tools possessing the film

Super hard composite material for tools

Ultra-thin film laminate

Hard composite material for tools

Oil-tempered wire and method of manufacturing the same

Die for use in forming lens

FURUNO ELECTRIC CO

Underwater detection system for determining carrier frequencies of signals arriving from a wide area

Vessel monitoring system

Ship track and underwater conditions indicating system

SHIKOKU CHEM

Process for surface treatment of copper and copper alloy

Method for forming a protective chemical layer on copper and copper alloy surfaces

Agent for treating surfaces of copper and copper alloys

TOTO LTD

Siphon-jet flush water supply system for toilet stool

Flush toilet device

NIPPON CARBIDE KOGYO KK

Triangular pyramidal cube corner retroreflection element

Fluorescent retroreflective sheet

YUKEN KOGYO CO LTD

Variable displacement piston pump

TOKYO TUNGSTEN KK

Rotary anode for x-ray tube

TAMURA ELECTRIC WORKS LTD

Card convey device

SANYO ELECTRIC CO

Solid electrolytic capacitor and method for manufacturing the same

UENO TOSHIYUKI

Metal-graphite composite material having high thermal conductivity and production method therefor

MURATA MACHINERY LTD

High draft apparatus in spinning machine

FURUSAWA KIMIYASU

Wire rope flaw detector

NISHIYORI KOICHIRO

Rope tester detection plate