This inventor holds 2 USPTO granted patents. Top assignee: Nikon Corporation. Active years: 2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokyo, JP (2001)
- Ota-ku, JP (2001)
Company Filing History:
Years Active: 2001
Title: The Innovations of Shinobu Atsumi
Introduction
Shinobu Atsumi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of laser technology, particularly in the development of methods and apparatuses that enhance the efficiency and safety of laser systems. With a total of 2 patents to his name, Atsumi's work is recognized for its innovative approach to solving complex problems in the industry.
Latest Patents
Atsumi's latest patents include a method for determining the life of a laser light source and a laser apparatus designed for circuit element production. The first patent outlines a method for assessing the lifespan of a laser light source used in exposure apparatuses that utilize KrF or ArF excimer lasers. This method involves subjecting the laser light source to single oscillation while blocking pulse light, allowing for the acquisition of data related to various parameters. This data helps in understanding the periodic variations of the excimer laser light source and its components, ultimately leading to a more accurate determination of its lifespan.
The second patent describes a laser apparatus that incorporates multiple laser beam sources using mixed gases as laser media. This innovative design includes a common gas supply source that simplifies the gas supply equipment arrangement, enhancing safety and efficiency. By eliminating the need for individual gas tanks for each laser beam source, the system streamlines operations in circuit element production lines equipped with multiple exposure apparatuses.
Career Highlights
Shinobu Atsumi is currently employed at Nikon Corporation, a leading company in the field of imaging and optics. His work at Nikon has allowed him to collaborate with other talented professionals, including his coworker Masato Hamatani. Together, they have contributed to advancements in laser technology that have significant implications for various industries.
Collaborations
Due to space constraints, the details of collaborations will not be included.
Conclusion
Shinobu Atsumi's contributions to laser technology through his innovative patents demonstrate his expertise and commitment to advancing the field. His work at Nikon Corporation continues to influence the development of efficient and safe laser systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile