This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1994
Title: Kouji Hishimoto: Innovator in Lithography Technology
Introduction
Kouji Hishimoto is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of lithography, particularly through his innovative patent related to exposure masks.
Latest Patents
Hishimoto holds a patent for an exposure mask, a method of manufacturing the same, and an exposure method. This patent describes an exposure mask for lithography, which features a light-transmitting opening with a main light-transmitting region and phase shift regions. The design allows for improved resolution by enabling a sharp photo-intensity distribution of total transmitted light.
Career Highlights
Hishimoto is associated with Kabushiki Kaisha Toshiba, where he has been instrumental in advancing lithography technologies. His work has contributed to the enhancement of manufacturing processes in various industries.
Collaborations
Some of his notable coworkers include Akihiro Nitayama and Makoto Nakase, who have collaborated with him on various projects within the company.
Conclusion
Kouji Hishimoto's innovative work in lithography and his patent for an exposure mask demonstrate his significant impact on the field. His contributions continue to influence advancements in manufacturing technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile