This inventor holds 2 USPTO granted patents. Top assignee: Lasertec Gmbh. Active years: 2015-2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2015-2018
Title: Takamasa Tsubouchi: Innovator in Inspection Technology
Introduction
Takamasa Tsubouchi is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of inspection technology, holding a total of 2 patents. His work focuses on enhancing the accuracy and efficiency of inspection methods and apparatuses.
Latest Patents
Tsubouchi's latest patents include an inspection apparatus and method designed to perform inspections with greater accuracy. This innovative inspection apparatus features a light source that illuminates a sample with a formed pattern. A detector captures the light reflected from the sample, while a processing device analyzes the correlation between the brightness value of the sample image and the dimensions of the pattern. The processing device utilizes a summation value derived from brightness values of sample images obtained under various shooting conditions.
Another notable patent involves a system that integrates a microscope and an inspection apparatus. This system employs an objective lens with a large numerical aperture to detect defects within a sample. A light source apparatus generates linearly polarized light, which is projected onto the sample surface at an angle that minimizes surface reflection. This design allows for effective detection of defects while utilizing high-performance optical components.
Career Highlights
Takamasa Tsubouchi is currently employed at Lasertec GmbH, where he continues to develop cutting-edge inspection technologies. His expertise in the field has positioned him as a key player in advancing inspection methodologies.
Collaborations
Throughout his career, Tsubouchi has collaborated with notable colleagues, including Hiroto Nozawa and Kuniaki Takeda. These partnerships have fostered innovation and contributed to the development of advanced inspection solutions.
Conclusion
Takamasa Tsubouchi's contributions to inspection technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in accurate inspections, making him a valuable asset in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile