This inventor holds 5 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Nippon Light Metal Company, Ltd., Soode Nagano Co., Ltd.. Active years: 2025-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
5 out of 318 
3 out of 16 Years Active: 2025-2026
Title: The Innovative Mind of Takuma Hachisu
Introduction
Takuma Hachisu is a distinguished inventor based in Tokyo, Japan, recognized for his significant contributions to the field of materials science. With a total of four patents to his name, Hachisu has become a prominent figure within the invention community, demonstrating exceptional ingenuity in his work.
Latest Patents
Among Takuma Hachisu's latest inventions is a method for the production of sodium borohydride. This innovative process involves mixing sodium borate, aluminum powder, and fluoride powder in a hermetic vessel filled with hydrogen gas. The mixture is then subjected to a reaction at temperatures between 410° C and 560° C to produce sodium borohydride, a compound with various applications in chemistry and industry.
Another notable patent by Hachisu is the explosion-proof valve designed for battery cases. This invention addresses safety concerns associated with battery technology, showcasing Hachisu’s commitment to advancing safe and effective technological solutions.
Career Highlights
Throughout his career, Takuma Hachisu has worked with reputable organizations such as Nippon Light Metal Company, Ltd. and Soode Nagano Co., Ltd. His experiences at these companies have undoubtedly shaped his perspective as an inventor and contributed to his innovative approach to problem-solving.
Collaborations
Hachisu's work has also involved collaboration with talented individuals like Kazuyuki Fujita and Donghai Piao. These partnerships highlight the importance of teamwork in the inventive process and reflect Hachisu's dedication to fostering collaborative environments for innovation.
Conclusion
In summary, Takuma Hachisu stands out as a visionary inventor whose work has left a lasting impact in realms such as materials science and safety technology. With multiple patents and a robust career, Hachisu continues to inspire future generations of inventors. His innovations are a testament to the power of creativity and collaboration in driving advancements in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile