This inventor holds 35 USPTO granted patents, primarily in Magnetic Tape Technology. Top assignees: Tdk Electronics Company, Limited, Seikosha Co., Ltd., Tdk Corporation. Active years: 1977-1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokyo, JA (1977)
- Chiba, JP (1979 - 1988)
- Tokyo, JP (1979 - 1994)
Company Filing History:




Years Active: 1977-1994
Areas of Expertise:
Title: Keiichi Yoshizawa: Pioneering Inventor from Tokyo
Introduction: Keiichi Yoshizawa is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.
Latest Patents: Keiichi Yoshizawa holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of technological advancement.
Career Highlights: With a career spanning over two decades, Keiichi Yoshizawa has worked with leading tech companies in Japan, spearheading research and development projects that have resulted in cutting-edge inventions that have revolutionized various industries.
Collaborations: Throughout his career, Keiichi Yoshizawa has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing that has led to the creation of impactful technologies.
Conclusion: Keiichi Yoshizawa's passion for innovation, coupled with his relentless drive to solve complex technological challenges, has solidified his position as a trailblazing inventor in the global innovation landscape.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile