This inventor holds 4 USPTO granted patents. Top assignees: Aisin Seiki Kabushiki Kaisha, Toyota Jidosha Kogyo Kabushiki Kaisha. Active years: 1978-1983.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Nagoya, JA (1978)
- Nagoya, JP (1978 - 1983)
Company Filing History:
4 out of 5,207 
1 out of 1,838 Years Active: 1978-1983
Title: Kiyohumi Mizuno: Innovating in Hydromechanical Transmission
Introduction
Kiyohumi Mizuno, based in Nagoya, Japan, is a prominent inventor recognized for his contributions to the field of hydromechanical transmission. With a total of four patents to his name, Mizuno's innovative designs focus on improving efficiency in the automotive industry.
Latest Patents
Among Mizuno's latest patents is a groundbreaking hydromechanical transmission system. This system allows for low and high-speed drive power trains to be selectively engaged, responding dynamically to the variations in the speed ratio between an input shaft and an output shaft. The design includes a speed ratio detecting valve, which identifies the lower and higher limits of a predetermined speed ratio. Additionally, it incorporates a clutch control valve to seamlessly switch between power trains when the actual speed ratio falls within the defined range. Another similar invention highlights the same principles but emphasizes a predetermined time lag for the switchover, showcasing Mizuno's expertise in fine-tuning transmission systems for optimal performance.
Career Highlights
Throughout his career, Mizuno has made significant strides in automotive engineering by working with renowned companies such as Aisin Seiki Co., Ltd. and Toyota Motor Corporation. His contributions to these industry giants have helped shape advanced vehicle technologies and improve overall vehicle performance.
Collaborations
Kiyohumi Mizuno has collaborated with notable coworkers, including Hiroaki Maeda and Shigeo Takahashi. These partnerships have facilitated innovative approaches and enriched the development processes in their respective projects.
Conclusion
Kiyohumi Mizuno's work continues to impact the automotive sector significantly. His patents in hydromechanical transmission not only demonstrate his inventive prowess but also reflect a dedication to enhancing automotive technology. As industries evolve, inventors like Mizuno are crucial in driving innovations that lead to more efficient and effective solutions for modern vehicles.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile