This inventor holds 23 USPTO granted patents and 5 published patent applications and 1 EPO patent, primarily in Polishing Apparatus. Top assignees: Sony Corporation, Ebara Corporation, Honda Tsushin Kogyo Co., Ltd.. Active years: 2001-2024.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kanagawa, JP (2010 - 2011)
- Fukushima, JP (2005 - 2017)
- Tokyo, JP (2001 - 2024)
Company Filing History:
12 out of 58,145 
6 out of 2,573 
2 out of 108 
Years Active: 2001-2024
Areas of Expertise:
Title: Innovator Spotlight: Yoshikazu Kato from Fukushima, Japan
Introduction
Yoshikazu Kato, an accomplished inventor based in Fukushima, Japan, has made significant contributions to the field of engineering and technology. With 23 patents to his name, Kato is recognized for his innovative designs and solutions, particularly in the realms of polishing equipment and optical measurement technologies.
Latest Patents
Among his latest patents, Kato has developed cutting-edge technologies such as an elastic membrane designed for polishing heads. This innovation includes a contact portion that directly interacts with wafers and features a uniquely structured edge pressure chamber to enhance the polishing process. Additionally, Kato has created an optical film-thickness measuring apparatus, which effectively minimizes the impact of fluid flow on optical fiber cables. This device incorporates advanced components, including light-emitting and light-receiving optical fiber cables, housed within a protective structure, ensuring precise measurements even in challenging environments.
Career Highlights
Kato's career is marked by his tenure at prestigious organizations like Sony Corporation and Ebara Corporation. His experiences in these companies have provided him with a wealth of knowledge and expertise, enabling him to drive innovative projects and contribute to the advancement of technology in his field.
Collaborations
Throughout his career, Kato has collaborated with notable professionals, including Satoru Yamaki and Makoto Fukushima. These partnerships have allowed for a blend of ideas and expertise, fostering an environment of creativity and technological advancement.
Conclusion
Yoshikazu Kato stands out as a prolific inventor whose work continues to shape the landscape of engineering and technology. His patents reflect a commitment to innovation and improvement in various industries, solidifying his position as a key figure in the realm of technological advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile