Location History:
- Hiroshima, JP (2011 - 2015)
- Tokyo, JP (2014 - 2024)
Company Filing History:
14 out of 4,618 
2 out of 5,289 
1 out of 17 Years Active: 2011-2024
Title: The Innovative Contributions of Yoichiro Tsumura
Introduction
Yoichiro Tsumura is a distinguished inventor based in Tokyo, Japan, recognized for his innovative contributions and significant impact in the field of engineering. With a remarkable portfolio of 15 patents, he has made strides in various technologies, notably in welding methods and lightning protection systems for wind turbine blades.
Latest Patents
Among his latest innovations, Tsumura has developed a novel welding method that involves a unique combination of protective sheets and an energization sheet. This method ensures efficient welding of composite materials by applying voltage through electrode portions, featuring carbon fiber base materials arranged in specific orientations to enhance performance.
Furthermore, he has patented a comprehensive lightning protection system designed for wind turbine blades, which includes crucial components such as a receptor at the blade tip and a metal leading edge protection that ensures electrical connectivity and safety. Additionally, he introduced a monitoring method for assessing the currents in wind turbine blades, enhancing the safety and reliability of wind power generation facilities.
Career Highlights
Throughout his career, Tsumura has worked with notable companies such as Mitsubishi Heavy Industries and Nippon Telegraph and Telephone Corporation. His experiences in these leading firms have honed his skills in engineering and innovation, fueling his advancements in technology.
Collaborations
In his innovative journey, Tsumura has collaborated with esteemed professionals, including Tatsufumi Aoi and Naoto Murata. These partnerships have fostered a creative environment aimed at developing cutting-edge technologies and solutions in their respective fields.
Conclusion
Yoichiro Tsumura stands out as a prominent inventor whose work continues to influence contemporary engineering practices. His dedication to innovation is evident through his numerous patents and collaborative projects, establishing him as a significant figure in the world of technology. As the renewable energy sector grows, his contributions, particularly in wind turbine technology, promise to play a vital role in shaping a sustainable future.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.