Company Filing History:
Years Active: 1995-2003
Title: Iwao Ichikawa: Innovator in Laser Inspection Technology
Introduction
Iwao Ichikawa is a notable inventor based in Nishinomiya, Japan. He has made significant contributions to the field of electronic component inspection, holding a total of 4 patents. His work primarily focuses on developing advanced inspection apparatuses that enhance the accuracy and efficiency of electronic component evaluation.
Latest Patents
One of Ichikawa's latest inventions is a laser beam inspection apparatus. This device is designed to inspect electronic components, such as integrated circuits (ICs), mounted on substrates. The apparatus features a scan mechanism that allows the laser beam to move and scan a target electronic component within a specified range. This mechanism can adjust the orientation of the laser beam based on the type and size of the component, thereby minimizing inspection errors.
Another significant patent is the wiring pattern inspection apparatus for printed circuit boards. This apparatus inspects abnormalities in wiring patterns by utilizing an optical image pickup device. It illuminates the surface of the printed circuit board and converts the optical information into a grey level image. This image is then processed into a bi-level image, which separates the wiring pattern from the background. The bi-level image undergoes size adjustments to eliminate minor conductive portions or pinholes, preventing excessive detection during inspections.
Career Highlights
Iwao Ichikawa is associated with Matsushita Electric Industrial Co., Ltd., where he has contributed to various innovative projects. His expertise in laser inspection technology has positioned him as a key figure in the development of advanced inspection systems for electronic components.
Collaborations
Ichikawa has worked alongside notable colleagues, including Hideaki Kawamura and Atsuharu Yamamoto. Their collaborative efforts have furthered the advancements in inspection technologies, enhancing the reliability of electronic component evaluations.
Conclusion
Iwao Ichikawa's contributions to laser inspection technology have significantly impacted the field of electronic component evaluation. His innovative patents demonstrate a commitment to improving inspection accuracy and efficiency. His work continues to influence the industry, paving the way for future advancements in electronic component inspection.