Inventor

IIDA HIROYUKI

US56 patents

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

IIDA HIROYUKI

NIPPON TELEGRAPH & TELEPHONE

Optical fiber side input/output device and design method

Optical pulse testing device and optical pulse testing method

Termination determination device and termination determination method

Optical fiber display system and optical fiber switching method

Judgment device and judgment method

Optical multiplexing/demultiplexing method, optical multiplexing/demultiplexing circuit, and manufacturing method thereof

Optical network system, operating method of optical network system, and optical line terminator

Optical fiber lateral input/output device

Optical fiber lateral input/output device

Optical fiber side input and output device

Communication apparatus identification device, optical fiber connection system, communication apparatus identification method, and optical fiber connection method

Simulation signal light generation device and simulation signal light generation method

NITTO DENKO CORP

Damper and head suspension having the same

Process for producing a wind-type alkaline secondary battery

Damping material for a head suspension of a magnetic head

Sheet for suction and fixation, and method of producing the same

Elastic pressure sheet and process of manufacturing liquid crystal display plate

Damper continuous feeding body

TOKYO OHKA KOGYO CO LTD

Coating solution for forming silica coating and method of forming silica coating

Solution, method of forming resist pattern, and semiconductor device manufacturing method

Method for forming multi-layer wiring structure

Composition for forming silica-based coating film

Method for processing coating film and method for manufacturing semiconductor element with use of the same method

Method for forming multi-layer wiring structure

BRIDGESTONE CORP

Heavy duty pneumatic radial tires with deformation-absorbing rubber layer covering turnup portion outer surface

Heavy duty pneumatic radial tire with four or more belt layers

Pneumatic tires with sidewall recesses

Pneumatic tires with recesses in the bead region

Pneumatic radial tire with high durable bead portions

Pneumatic radial tire with high durable bead portions

SHARP KK

Active control apparatus using adaptive digital filter

Foldable weighing scale

Air conditioner having humidifying function

CATEYE CO LTD

Battery case

Speedometer for bicycle

Headlamp for a bicycle

MEIJI SEIKA CO

Compounds with platelet aggregation inhibitor activity

Compound with platelet aggregation inhibitor activity

Compound with platelet aggregation inhibitor activity

NTT INC

Optical coupling device and optical coupling system

Branch ratio measuring device, branch ratio measuring method, and optical multiplexing/demultiplexing circuit manufacturing method

IIDA HIROYUKI

Imaging device for measurement processing

Sliding member for recording media

JU OH INC

Injection molding nozzle

HPI Racing & HB

Steering control system for radio control vehicle and a radio controlled car comprising the same

SONY CORP

Video signal processing apparatus and method for the time base compensation

TOKYO OHKA KOGYO LTD

Method for forming multi-layer wiring structure

UBE INDUSTRIES

Process for stabilizing percarboxylic acid

UEDA NOBUYOSHI

Active matrix substrate and liquid crystal display device

TOYO INK MFG CO

Pressure sensitive adhesive composition and sheet