This inventor holds 5 USPTO granted patents, plus 1 CIPO patent. Top assignees: Du Pont-Mitsui Polychemicals Co., Ltd., E.i. Dupont De Nemours and Company. Active years: 1990-2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
4 out of 43 
1 out of 16,339 
Years Active: 1990-2001
Title: The Innovative Journey of Eisaku Hirasawa
Introduction: Eisaku Hirasawa, a distinguished inventor hailing from Ichihara, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.
Latest Patents: Eisaku Hirasawa's latest patents focus on advancements in renewable energy technologies, particularly in the development of solar power systems that are more efficient and cost-effective.
Career Highlights: With a career spanning over two decades, Eisaku Hirasawa has established himself as a leading figure in the renewable energy sector, holding multiple patents that have revolutionized the industry.
Collaborations: Throughout his career, Eisaku Hirasawa has collaborated with top research institutions and universities in Japan to further his research and bring his innovative ideas to life.
Conclusion: Eisaku Hirasawa's dedication to innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and shape the future of renewable energy.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile