Location History:
- Nagoya, JP (2002 - 2017)
- Kariya, JP (2020)
Company Filing History:
15 out of 19,733 
2 out of 35 
1 out of 1,600 Years Active: 2002-2025
Title: **Innovator Motoyoshi Ando: Pioneering Solenoid Technologies**
Introduction
Motoyoshi Ando is a prominent inventor hailing from Nagoya, Japan, recognized for his groundbreaking contributions to solenoid technology. With an impressive portfolio of 14 patents, Ando has made significant strides in the field, focusing on innovative solutions that enhance the functionality and efficiency of hydraulic pressure control systems.
Latest Patents
Among his latest patents is a solenoid device which features a unique configuration involving a diameter-increasing portion that incorporates first to third angle segments. This invention defines key points, A and B, that play critical roles in determining the arrangement of various geometrical surfaces. The solenoid's construction ensures that the radially outer surfaces maintain a precise relationship with a reference conical surface, optimizing its performance across defined parameters.
Another notable patent of Ando's is the solenoid and hydraulic pressure control apparatus. In this innovation, the design of the stopper breathing passage is meticulously crafted to enhance the magnetic circuit's efficiency. By creating a region in which leakage magnetic flux operates, this invention effectively mitigates the risk of foreign magnetic objects entering the system, thereby ensuring the integrity of hydraulic operations.
Career Highlights
Ando's professional journey includes key positions at distinguished companies such as Denso Corporation and Hamanakodenso Co., Ltd. These experiences have provided him with a solid foundation in engineering and product development, propelling his inventive capacities to new heights.
Collaborations
Throughout his career, Motoyoshi Ando has collaborated with notable professionals in the industry, including Kenichi Oishi and Hiroyuki Nakane. These partnerships have fostered innovation and have contributed significantly to the evolution of technologies in which he has participated.
Conclusion
Motoyoshi Ando stands as a vital figure in the realm of inventions, particularly in solenoid technology. His 14 patents exhibit a commitment to advancing engineering practices and address practical challenges within hydraulic systems. The impact of his work continues to resonate, reflecting the importance of ingenuity in driving technological progress.