Inventor

NAGAI HIROYUKI

JP106 patents

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

NAGAI HIROYUKI

TOYODA AUTOMATIC LOOM WORKS

Control valve unit with independently operable valve mechanisms for variable displacement compressor

Electromagnetic control valve

Valve arrangement at the discharge chamber of a variable displacement compressor

Variable displacement compressor

Variable displacement compressor

Variable displacement compressor and method for controlling the same

Variable displacement compressor, swash plate, and method for hardening swash plate

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Shielding device

Channel selection apparatus having automatic frequency compensation for transmission frequency error

High frequency amplifier circuit

Filter apparatus

Amplifier for high frequency signal

Local oscillation apparatus

Frequency conversion apparatus

MITA INDUSTRIAL CO LTD

Sorter with rotary spirals and guide rails

Sheet finishing device with calculating means for efficient operation

Image forming apparatus with improved document feeder

Bearing and mechanism for rotative support of rotating member

Apparatus for automatically transporting sheets of orginal

Document conveying apparatus for conveying documents of different length in an image processing machine

NAGAI HIROYUKI

Document management apparatus and document management method using search folder comprising one or more parent folders

Plate-type heat transport device and electronic instrument

Information processing apparatus and control method thereof

Engine waste-heat utilization device

AISIN SEIKI

Hydraulic braking pressure control system for an automotive vehicle

Traction control system for a four-wheel drive vehicle

Braking control system for a four-wheel drive vehicle

Vehicle yaw reduction based upon right and left vehicle wheel acceleration differences and use of brake control

RENESAS TECH CORP

High frequency power amplifier circuit and electronic component for high frequency power amplifier

High frequency power amplifier circuit and electronic component for high frequency power amplifier

High frequency power amplifier circuit and electronic component for high frequency power amplifier

Radio frequency power amplifying module with hetero junction bipolar transistor

ADVANTEST CORP

Skew adjusting method in IC testing apparatus and pseudo device for use in the method

Semiconductor device testing apparatus and its calibration method

SUMITOMO METAL IND

Metal-resin-metal sandwich laminates suitable for use in press forming

Surface-treated steel sheet having improved corrosion resistance after forming

TEIJIN LTD

Elastic synthetic polymer filament with multi-lobated cross-sectional profile

Linear crystalline terephthalate polyester yarn and textile goods made therefrom

NISSAN MOTOR

Cooling circuit for internal combustion engines

Cooling system controller and method of controlling cooling system

TOKYO ELECTRON LTD

Manufacturing methods to protect ULK materials from damage during etch processing to obtain desired features

Integration of a self-forming barrier layer and a ruthenium metal liner in copper metallization

CANON KK

Data processing apparatus and method, and storage medium

SUMITOMO CHEMICAL CO

Vibration-damping material

ISHIZAKA TADAHIRO

Selective deposition of metal-containing cap layers for semiconductor devices

NAKAJIMA SHIZUKI

Semiconductor device and manufacturing method thereof

SONY CORP

Polishing apparatus and polishing method

TOYOTA MOTOR CO LTD

Antilock brake system control apparatus

TEIJIN SEIKI CO LTD

Apparatus for heat treating a synthetic yarn during false-twist texturing

SANDEN HOLDINGS CORP

Exhaust heat recovery device