This inventor holds 2 USPTO granted patents. Top assignee: Tohoku Techno Arch Co., Ltd.. Active years: 2005-2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2005-2006
Title: Masumi Saka: Innovator in Non-Destructive Inspection Technologies
Introduction
Masumi Saka is a notable inventor based in Sendai, Japan. He has made significant contributions to the field of non-destructive inspection technologies. With a focus on innovative methods and systems, Saka has been awarded 2 patents for his groundbreaking work.
Latest Patents
Saka's latest patents include a method of non-destructive inspection of rear surface flaws and material characteristics using electromagnetic techniques. This method evaluates flaws and material characteristics by supplying currents to a conductive inspection subject. The inspection sensitivity is enhanced by locally heating the front surface of the subject, which increases the electric resistivity of the front surface compared to the rear surface. This innovative approach allows for more effective detection of flaws.
Another significant patent is a noncontact measuring system for electrical conductivity. This system utilizes microwaves to measure the electrical conductivity of silicon wafers. The microwave is guided to the surface of the wafer through a waveguide and sensor. The reflected microwave is analyzed by a computer, which calculates the electrical conductivity based on the amplitude ratio and phase difference. This system represents a significant advancement in noncontact measurement techniques.
Career Highlights
Masumi Saka is currently associated with Tohoku Techno Arch Co., Ltd. His work at this company has allowed him to further develop his innovative ideas and contribute to advancements in technology. His expertise in non-destructive inspection methods has positioned him as a leader in this specialized field.
Collaborations
Saka has collaborated with notable colleagues, including Hiroyuki Abe and Yang Ju. These collaborations have fostered an environment of innovation and have led to the development of cutting-edge technologies in their respective fields.
Conclusion
Masumi Saka's contributions to non-destructive inspection technologies highlight his role as an influential inventor. His patents reflect a commitment to advancing technology and improving inspection methods. Through his work, Saka continues to make a significant impact in the field of engineering and technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile