Inventor

KOJIMA SHOJI

JP51 patents

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

KOJIMA SHOJI

ADVANTEST CORP

Voltage drive circuit, voltage drive apparatus and semiconductor-device testing apparatus

Level shifter using SR-flip flop

SR-flip flop with level shift function

Vernier delay circuit

Power supply stabilizing circuit, an electronic device and a test apparatus

Skew adjusting method, skew adjusting apparatus, and test apparatus

Semiconductor testing apparatus and method of testing semiconductor

Priority encoder

Semiconductor tester

Differential comparator with skew compensation function and test apparatus using the same

Differential hybrid circuit

Semiconductor device testing apparatus and signal output apparatus for outputting a differential signal to a test semiconductor device

Systems and methods for storing calibration data of a test system for testing a device under test

Voltage generator with current limiting and semiconductor testing device

Impedance matching circuit, input-output circuit and semiconductor test apparatus

Impedance matching circuit, input-output circuit and semiconductor test apparatus

Test apparatus having bidirectional differential interface

Potential comparator and test apparatus

Exposure apparatus and exposure method

KOJIMA SHOJI

Driver comparator circuit

Methods and devices for compressing an image

Multi-valued driver circuit

Test apparatus and driver circuit

Power supply stabilizing circuit, electronic device and test apparatus

Quadrature amplitude modulator and quadrature amplitude modulation method

Modulation method and modulator using pulse edge shift

Power source stabilization circuit, electronic device and testing apparatus

Demodulation method and demodulator of pulse-edge shifted pulse

Test equipment

Pulse width measurement circuit

Differential SR flip-flop

SR flip-flop

Comparison judgment circuit

Equalizer circuit

IDDQ test apparatus and test method

Semiconductor circuit

Semiconductor circuit for performing signal processing

SEIKO EPSON CORP

Image processing apparatus, method of processing images, and printing apparatus to which image processing method is applied

Printing control method, printing control apparatus for producing/transmitting print command, computer program of printing control, and recording medium for recording computer program

Printing method and printing apparatus

Image processing system and image processing method

Image processing method, image processing apparatus, and print apparatus that uses image data recorded on an image record medium

Image processing system and image processing method

Image processing apparatus, printing apparatus and image processing method

Methods for creating printing data and for transferring printing data

Methods for creating printing data and for transferring printing data

FUJI HEAVY IND LTD

Laser lap welding process of welding together overlapped plated steel sheets

ARAI YASUYUKI

Differential driver circuit

SAWADA KEN ICHI

Digital to analog converter

ATAKA TSUYOSHI

Test apparatus and circuit module