Inventor

MATSUI TAKESHI

133 patents

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

MATSUI TAKESHI

NIPPON SOKEN

Collision sensing system for vehicles

Rotary actuator

Collision predicting operation system

Method for controlling timing of spark ignition for an internal combustion engine

Following distance measuring communication system

Pulse radar method and system

Proportional solenoid

Speed control method and apparatus for automotive vehicles

Electric actuator provided with a brake

Electronic speed control system for vehicles

Speed control system for automotive vehicles

Electronic speed control system for automotive vehicles

Apparatus for controlling an ignition coil of an internal combustion engine

SONY CORP

Glasses type display apparatus

Picture display apparatus for displaying a colored picture

Apparatus for displaying a picture which involves spatially modulating a light beam

Plano lens, rear-projection type projector screen employing the same, and rear-projection type video display apparatus

Display apparatus

Camera control apparatus, camera system, electronic conference system, and camera control method

Display control apparatus and display control method

Portable display device

Display device

Plano lens, rear-projection type projector screen employing the same, and rear-projection type video display apparatus

Display apparatus

Imaging apparatus, imaging method, and imaging system

DENSO CORP

Distance measurement apparatus

Optical distance measuring apparatus selectively activating a matrix of light sensitive cells

Time measuring system and related distance measuring system

Distance measurement apparatus

Distance measurement apparatus

Structure of aperture antenna and radar system using same

Optical object detection apparatus designed to monitor front and lateral zones of vehicle

NIPPON DENSO CO

Self-heat generation type honeycomb filter and its apparatus

Electronic control apparatus including microcomputers for controlling some of the systems found in a vehicle

Method for controlling timing of spark ignition for an internal combustion engine by feedback related to the detection of knocking

Metal carrier

Ignition control apparatus for internal combustion engines

Current flowing time period control system for ignition coil of internal combustion engine

Ignition system for internal combustion engines

MATSUI TAKESHI

Three-dimensional modeling apparatus, method of manufacturing a three-dimensional object and three-dimensional object

Three-dimensional modeling apparatus, method of producing a three-dimensional object, and three-dimensional object

NIPPON THOMPSON CO LTD

Linear motion guide unit

Linear motion guide unit with joint tube between return passage and turnaround

KYOCERA CORP

Composite ceramic board, method of producing the same, optical/electronic-mounted circuit substrate using said board, and mounted board equipped with said circuit substrate

MATSUSHITA ELECTRIC WORKS LTD

Electric device having rotary current collecting means

HONDA MOTOR CO LTD

Turntable-using testing apparatus

HITACHI LTD

Tape guide of magnetic recording and reproducing apparatus

TOYO BOSEKI

Transparent non-blocking polypropylene film and its preparation

KUZUSAKO JUNICHI

Modeling apparatus and modeling method

DENSO IT LAB INC

Observed-object detection apparatus and observed-object detection method