Inventor

KAWAMOTO HIDEO

JP46 patents

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

KAWAMOTO HIDEO

CANON KK

Heating assembly, image-forming apparatus, and process for producing silicone rubber sponge and roller

Fluorine-containing resin-coated pressure roller and heat-fixing device

Method for sheathing substrate with fluorine resin tube and fixing member fabricated by the method

Elastic body, roller, heating and fixing device, and manufacturing method therefor

Fixing-unit roller making use of composite material, process for its production, and fixing assembly employing the roller

Heat-pressure fixing device and silicone rubber roller

Toner fixation film and toner fixation apparatus using it

Heat fixing belt with conductive aluminum layer toner release layer and elastic layer disposed therebetween

Fluororesin-coated member, production method therefor and heat fixing device using the coated member

Fluororesin tube-covered fixing roller, and image formation apparatus

Rotatable member for fixing in which inorganic filler is contained in silicone rubber, and fixing device having the same

Elastic body of an addition reaction type silicone rubber elastic material used in elastic roller and fixing device

Method for forming an image by absorbing a release agent using a release agent absorbing layer coated on feed passage member

Oil coating roller, oil coating device, and fixing apparatus

Fluororesin-coating process

Fixing member having an inner elastic layer with a surface roughness

Fixing member and fixing apparatus including same

Color-mixing fixing device in which impact resilience of surface layer of fixing rotary member is 50% or less

Release oil regulating blade, fixing device, and image-forming apparatus

HITACHI LTD

Gas insulated switchgear insertion resistor and main contacts operating mechanism having time delay feature

Long-sized tubular grounding container unit for gas-insulated electrical device and laser welding device for manufacturing the same

Gas-insulated circuit breaker and gas-insulated switch-gear having the same

Gas circuit breaker

Gas-insulated switch

Gas-insulated switch

Puffer type gas circuit breaker

Gas circuit breaker and liquid pressure-driving system to be used therefor

Hydraulic drive device for circuit breaker and circuit breaker using the same

Gas insulated high voltage circuit breaker including tulip contact assembly and insertion resistor

Gas circuit breaker

Gas-insulated switch

Hydraulic pressure actuating apparatus for circuit breaker

SONY CORP

Cassette condition indicating device

Magnetic recording and playback apparatus for serial data having a variable bit transfer rate

Reel table assembly

Tape guide device for video tape recorder

JAPAN AE POWER SYSTEMS CORP

Circuit breaker

Gas circuit-breaker

Hydraulic operating apparatus for switch

TERUMO CORP

Puncture needle sensor manufacturing method

Tubular sensor, constituent measuring device, and tubular sensor manufacturing method

Medical hollow needle assembly and method of manufacturing hollow needle

JAPAN SOLDERLESS TERMINAL MFG CO LTD

Crimp terminal

JST MFG CO LTD

Earthing clip terminal

KAWAMOTO HIDEO

Injection needle assembly and drug injection device

MITSUBISHI ELECTRIC CORP

Method of removing volatile chlorinated hydrocarbon base materials