This inventor holds 3 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2011-2015.
Location History:
- Yokohama, JP (2011 - 2012)
- Mie, JP (2015)
Company Filing History:
Years Active: 2011-2015
Title: Toshiyuki Aritake: Innovator in Defect Evaluation Technologies
Introduction
Toshiyuki Aritake is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of defect evaluation technologies, holding a total of 3 patents. His work focuses on methods and apparatuses that enhance the accuracy of defect detection in semiconductor manufacturing processes.
Latest Patents
Aritake's latest patents include a defect pattern evaluation method and apparatus, as well as recording media. The defect pattern evaluation method involves detecting defects through optical inspection of patterns on substrates. Defects are classified based on the type of pattern layout, and a computer calculates the defect occurrence rate by dividing the number of defects by the arrangement number of the pattern layouts in the inspection region. The results are then output as evaluation metrics. Another notable patent is a failure detecting method that utilizes a foreign substance inspection map and a die sort map to identify causes of failure in semiconductor processing. This method calculates foreign substance density and failure density, allowing for a comprehensive analysis of the manufacturing process.
Career Highlights
Toshiyuki Aritake is associated with Kabushiki Kaisha Toshiba, a leading company in the technology sector. His innovative approaches have contributed to advancements in semiconductor manufacturing, particularly in defect detection and evaluation.
Collaborations
Aritake has collaborated with notable colleagues such as Hiroshi Matsushita and Kenichi Kadota. Their combined expertise has furthered the development of effective solutions in the field of semiconductor technology.
Conclusion
Toshiyuki Aritake's work in defect evaluation technologies has made a significant impact on the semiconductor industry. His innovative patents and collaborations highlight his commitment to advancing technology and improving manufacturing processes.