This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignees: Kokoku Intech Co., Ltd., Mikuni Corporation. Active years: 2017.
Company Filing History:
1 out of 14 
1 out of 227 
Years Active: 2017
Title: Nobutatsu Kan: Innovator in Rotary Valve Technology
Introduction
Nobutatsu Kan is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of valve technology, particularly with his innovative rotary valve design. His work has implications for various applications, including cooling systems.
Latest Patents
Nobutatsu Kan holds a patent for a rotary valve that features a rotor and a casing designed to accommodate the rotor. The valve includes a rotor opening that serves as a passage for cooling water. Additionally, openings are strategically placed on the inner circumferential surface of the rotor accommodating space, opposing the rotor's outer circumferential surface. Seal members extend from these openings toward the rotor, with a unique inwardly curved portion that functions both as a seal and a spring. This design enhances the efficiency and reliability of the valve.
Career Highlights
Throughout his career, Nobutatsu Kan has worked with prominent companies such as Mikuni Corporation and Kokoku Intech Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in valve technology.
Collaborations
Nobutatsu Kan has collaborated with talented individuals in his field, including Takumi Oikawa and Yoshiyuki Kanesaka. These partnerships have fostered innovation and the sharing of ideas, further enhancing the development of new technologies.
Conclusion
Nobutatsu Kan's contributions to rotary valve technology exemplify his innovative spirit and dedication to engineering. His patent and collaborations reflect a commitment to advancing the field, making him a noteworthy figure in the world of inventions.