Inventor

MATSUDA ATSUSHI

JP63 patents

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

MATSUDA ATSUSHI

FUJITSU LTD

Regulator circuit and semiconductor integrated circuit device having the same

Oscillation circuit and PLL circuit using same

Operational amplifier having stable operations for a wide range of source voltage, and current detector circuit employing a small number of elements

Digital-to-analog converter for reducing occupied area thereof

Current switch and PLL in which it is used

Operational amplifier having stable operations for a wide range of source voltage, and current detector circuit employing a small number of elements

Time-to-digital converter and control method

PLL circuit, method for operating PLL circuit and system

D/A converter and semiconductor device

Clock generating circuit

Digital-analog converter

Digital-analog-conversion circuit having function of automatic offset adjustment

YAMAHA MOTOR CO LTD

Rear wheel steering device for motorcycles

Rear wheel steering device for motorcycles

Rear wheel steering device for motorcycles

Rear wheel steering device for motorcycles

Rear wheel steering device for motorcycles having limiting means

Motorcycle having steered front and rear wheels with control for ratio

Rear wheel steering device for motorcycles

Motorcycle having steered front and rear wheels

ALPS ALPINE CO LTD

Input device

Input device

Input device

Capacitance detection device and capacitance detection method

Input device

Capacitance detection device

Input device for detecting approach, contact, and pressing

SONY CORP

Loudspeaker

Peripherally reinforced laminated loudspeaker diaphragm

Loudspeaker having a laminate diaphragm of three layers

Electrostatic transducer assembly

Support for multi-point magnetic driver loudspeaker

Power supply circuit for use with an electrostatic transducer

ASAHI OPTICAL CO LTD

Focusing operation changeover apparatus for a camera

Lens accessory attaching mechanism

Lens barrel for automatic focusing camera

SOCIONEXT INC

Frequency division correction circuit, reception circuit, and integrated circuit

Voltage controlled oscillator and PLL circuit

FUJITSU MICROELECTRONICS LTD

Semiconductor circuit with positive temperature dependence resistor

Semiconductor device, radio terminal device, and radio communication equipment

FUMAKILLA LTD

Fan type chemicals diffusing device

JAPAN SCIENCE & TECH AGENCY

Hydroxyapatite composite and manufacturing method thereof, medical material using hydroxyapatite complex

FUJI PHOTO FILM CO LTD

Method of producing lithographic printing plate

FUJITA SATOSHI

Method for forming ventilation holes in an electrode plate

TDK CORP

Magnetic sensor and magnetic-field detection device including the same

NAT CANCER CENTER JAPAN

T-cell receptor

MATSUDA ATSUSHI

Time-to-digital converter

NEC CORP

Signal control system, signal control method, and program recording medium

FUJITSU SEMICONDUCTOR LTD

PLL circuit and semiconductor device

NAT INST INF & COMM TECH

Non-transitory storage medium storing thereon optical aberration correction program and non-transitory storage medium storing thereon optical wavefront estimation