Inventor

TANAKA OSAMU

JP174 patents

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

TANAKA OSAMU

DAIKIN IND LTD

Porous polytetrafluoroethylene film and process for preparation thereof

Polytetrafluoroethylene porous film and preparation and use thereof

Polytetrafluoroethylene fibers, polytetrafluoroethylene materials and process for preparation of the same

Filter apparatus and filter element

Process for producing multilayer polytetrafluoroethylene porous membrane and semisintered polytetrafluoroethylene multilayer structure

Process for producing porous polytetrafluoroethylene film

Process for producing multilayer polytetrafluoroethylene porous membrane

Air filter medium, process of producing filter medium, air filter pack for air filters, and air filter unit for air filters

Air filter medium, air filter pack and air filter unit comprising the same, and method for producing air filter medium

Filter medium and air filter unit using the same

Polytetrafluoroethylene porous composite film

Surface-modified fluorine-containing resin molded article

Polytetrafluoroethylene porous material and process for production of the same

Signal transmission/reception device of air conditioner

NIPPON STEEL CORP

Method of producing grain oriented electromagnetic steel sheet

Process for producing grain-oriented electrical steel sheet having superior magnetic and surface film characteristics

Grain oriented electromagnetic steel sheet

Core having superior end face insulation and method of treating core end faces to give insulation coating

Grain oriented silicon steel sheet having low core loss and method of manufacturing same

Grain oriented electrical steel sheet having high magnetic flux density and ultra low iron loss and process for production the same

Insulating film treating agent having extremely excellent film characteristics and production method for non-oriented electrical steel sheet using the treating agent

Production of grain-oriented silicon steel sheets having an insulating film formed thereon

NIPPON CARBIDE KOGYO KK

Retroreflective sheeting having printed layer

Method for producing retroreflective sheeting using a coupling agent

Method for making retroreflective sheeting

Ultraviolet luminescent retroreflective sheeting

Retroreflective sheeting

ROHM CO LTD

Structure and method for mounting semiconductor device

Method of mounting electronic part on circuit substrate and circuit substrate including electronic parts mounted thereon

Back-light type liquid crystal display

MIURA KOGYO KK

Multi-pipe once-through type boiler

Combustion method and apparatus for reducing emission concentrations of NOx and CO

Water-tube boiler

DOW CORNING

Methods for making polydiorganosiloxane microemulsions

Methods for making polydiorganosiloxane microemulsions

JECO KK

Angle change detector

Inclinometer

ANRITSU CORP

Conveyor, and weighing machine and metal detecting machine using the conveyor

Conveyor apparatus having plural conveyors with equalized conveying speeds controlled by an inverter means

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Communication system for a ring-type network

Floor polisher

MATSUSHITA ELECTRIC WORKS LTD

Data transmission system utilizing power line

TOSHIBA KK

Power supply system for negative impedance discharge load

MICRO TEC CO LTD

Screen printer and a screen printing method

TOKYO ELECTRON LTD

Processing vessel for a wafer washing system

DOW CORNING TORAY SILICONE

Silicone grease composition and method for preparing same

SHISEIDO CO LTD

Plant potentiators

NIPPON CARBIDEKOGYO KABUSHIKI

Capsule type retroreflective sheeting

ECHO CORP

Device for transferring the disabled

KANAGAWA REHABILITATION CENTER

Wheelchair