This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Hitachi-High-Technologies Corporation. Active years: 2010-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2010-2013
Title: Katsuya Kawakami: Innovator in Sample Conveying Mechanisms
Introduction
Katsuya Kawakami is a notable inventor based in Mito, Japan. He has made significant contributions to the field of sample conveying mechanisms, particularly in the context of photomasks. With a total of 4 patents to his name, Kawakami's work has advanced the technology used in precision measurement and sample handling.
Latest Patents
Kawakami's latest patents include a sample conveying mechanism designed to minimize the risk of damage to sensitive samples, such as photomasks. This innovative mechanism features a sample retention system that holds the sample in a suspended position, ensuring that the pattern surface remains separated from any projection sections that could cause contact. Another significant patent is a method for measuring electric potential distribution on a sample's surface, which is particularly useful for charged particle beam systems. This system allows for high-accuracy adjustments, enabling the measurement of samples even when their back surfaces are charged. It effectively measures the electric potential distribution during the transportation of the sample, ensuring high-speed and accurate inspections.
Career Highlights
Katsuya Kawakami is currently employed at Hitachi High-Technologies Corporation, where he continues to innovate and develop advanced technologies. His work has been instrumental in enhancing the capabilities of charged particle beam systems, making them more efficient and reliable for various applications.
Collaborations
Kawakami has collaborated with notable colleagues, including Takashi Gunji and Hidetoshi Sato. Their combined expertise has contributed to the successful development of innovative technologies in their field.
Conclusion
Katsuya Kawakami's contributions to the field of sample conveying mechanisms and charged particle beam systems highlight his role as a leading inventor. His patents reflect a commitment to advancing technology and improving measurement accuracy in sensitive applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile