This inventor holds 58 USPTO granted patents and 3 published patent applications, plus 4 CIPO patents and 7 EPO patents, primarily in Organic Electroluminescence (CPC class H01L). Top assignees: Idemitsu Kosan Company, Limited, Mitsui Chemicals, Inc., Idemitsu Kosan., Ltd.. Active years: 2001-2026.
Inventors with similar research interests:
Location History:
- Chiba-ken, JP (2001)
- Mobara, JP (2011 - 2015)
- Sodegaura Chiba, JP (2018)
- Sodegaura, JP (2012 - 2024)
- Chiba, JP (2012 - 2024)
Company Filing History:
40 out of 2,283 
14 out of 1,814 
3 out of 79 
Years Active: 2001-2026
Areas of Expertise:
Title: Kei Yoshida: Pioneering Inventor from Sodegaura, Japan
Introduction: Kei Yoshida is a renowned inventor hailing from Sodegaura, Japan, known for his groundbreaking contributions to the field of technology and innovation.
Latest Patents: Kei Yoshida holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.
Career Highlights: With a career spanning over two decades, Kei Yoshida has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.
Collaborations: Throughout his career, Kei Yoshida has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge-sharing.
Conclusion: Kei Yoshida's passion for innovation, coupled with his dedication to pushing the boundaries of technology, has solidified his reputation as a visionary inventor in Sodegaura, Japan, and beyond.