This inventor holds 37 USPTO granted patents, plus 1 CIPO patent, primarily in Rubber Composition. Top assignees: Sumitomo Chemical Company, Limited, Sumitomo Rubber Industries Limited, Toyoda Gosei Co., Ltd.. Active years: 1976-2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Ichihara, JA (1976)
- Chiba-ken, JP (1997)
- Chiba, JP (1990 - 2000)
- Ichihara, JP (1979 - 2002)
Company Filing History:
37 out of 6,961 
5 out of 4,544 
1 out of 3,086 
Years Active: 1976-2002
Areas of Expertise:
Title: Keisaku Yamamoto: Pioneering Inventor from Ichihara
Introduction: Keisaku Yamamoto is a renowned inventor hailing from Ichihara, Japan, known for his groundbreaking contributions to the field of technology and innovation.
Latest Patents: Keisaku Yamamoto's latest patents include a revolutionary design for a solar-powered water purification system and a cutting-edge algorithm for optimizing energy consumption in smart homes.
Career Highlights: With over two decades of experience in the industry, Keisaku Yamamoto has worked with leading tech companies in Japan, spearheading projects that have led to significant advancements in renewable energy and sustainable living solutions.
Collaborations: Throughout his career, Keisaku Yamamoto has collaborated with top researchers and engineers from universities and research institutions worldwide, fostering a culture of innovation and knowledge sharing.
Conclusion: Keisaku Yamamoto's passion for innovation and his relentless pursuit of technological excellence continue to inspire the next generation of inventors and engineers, making him a true pioneer in the world of inventions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile