Location History:
- Mie, JP (2001 - 2002)
- Kuwana, JP (1990 - 2011)
- Iwata, JP (2011 - 2012)
Company Filing History:
14 out of 2,462 
1 out of 65 
1 out of 66 
Years Active: 1990-2012
Title: **Innovative Contributions of Yoshinobu Akamatsu**
Introduction
Yoshinobu Akamatsu, an esteemed inventor based in Kuwana, Japan, has significantly contributed to the field of engineering with a remarkable portfolio of 16 patents. His work primarily focuses on advancements in axle units, rolling contact bearings, and various control systems essential for vehicles.
Latest Patents
Akamatsu's most recent patents include a groundbreaking sensor-equipped axle unit that integrates an in-wheel type motor. This innovative design features a coaxial arrangement of components such as a hub bearing assembly, electric motor, reduction gear unit, and brake assembly. The unit is equipped with sensors that measure forces acting upon the vehicle's drive wheel, facilitating enhancements in suspension control, ABS control, and other vehicle control mechanisms.
Another notable patent is focused on rolling contact bearings. This patent addresses the correlation between the order and amplitude of waviness in the rolling surface shape of bearing components. By employing logarithmic transformations, the invention establishes a regression relationship essential for minimizing deviations from standard equations, thereby improving bearing performance and reliability.
Career Highlights
Throughout his career, Yoshinobu Akamatsu has been associated with prominent companies such as NTN Corporation and NTN Toyo Bearing Co., Ltd., where he has honed his expertise and contributed to various innovative engineering solutions. His dedication to advancing technology in the automotive field has earned him recognition among peers.
Collaborations
Akamatsu has collaborated with other notable professionals, including Masaki Egami and Natsuhiko Mori. These collaborations reflect a shared commitment to innovation and the drive to push engineering boundaries.
Conclusion
In conclusion, Yoshinobu Akamatsu stands out as a remarkable inventor whose innovative contributions have shaped the modern engineering landscape. With his extensive patent portfolio and significant collaborations, he continues to inspire future generations of engineers and inventors.
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.