Company Filing History:
2 out of 13 
1 out of 2 Years Active: 1993-2008
Title: Innovations by Toru Ishikura
Introduction
Toru Ishikura is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of optical inspection technology, particularly in the inspection of glass bottles. With a total of 3 patents to his name, Ishikura's work has advanced the methods used to detect defects in glass products.
Latest Patents
One of Ishikura's latest patents is an optical inspection apparatus for glass bottles that utilizes multiple cameras. This innovative device can detect defects at specific locations on the mouth of a glass bottle. The apparatus works by imaging light from the glass bottle while it is illuminated and rotated, processing the obtained images to identify any defects. The system includes a lighting device positioned strategically, multiple CCD cameras arranged around the bottle, an angle detection device to monitor the bottle's rotation, and an image processor that correlates the rotation angle with the images captured.
Another significant patent involves a method and apparatus for producing a reference image used in glass bottle inspection. This method generates a reference image by capturing multiple images of sample glass bottles, which may include defective ones. The reference image is then used to compare against the images obtained from the bottles being inspected, ensuring accurate defect detection.
Career Highlights
Throughout his career, Toru Ishikura has worked with prominent companies such as Kirin Techno-System Corporation and Kabushiki Kaisha Kirin Techno System. His experience in these organizations has contributed to his expertise in optical inspection technologies.
Collaborations
Ishikura has collaborated with notable colleagues, including Hiroyuki Fukuchi and Kaoru Katayama. Their combined efforts have furthered advancements in the field of glass bottle inspection.
Conclusion
Toru Ishikura's innovative contributions to optical inspection technology have significantly impacted the quality control processes in the glass manufacturing industry. His patents reflect a commitment to enhancing defect detection methods, ensuring higher standards in product quality.