Company Filing History:
Years Active: 1989-2015
Title: **Yoshikazu Fukumura: A Pioneer in Bearing Technology**
Introduction
Yoshikazu Fukumura is a notable inventor based in Iwata, Japan, known for his significant contributions to the field of bearing technology. With a portfolio of 15 patents, he has continually advanced the design and functionality of bearing devices used in various mechanical applications.
Latest Patents
Among his most recent innovations are two pivotal patents:
1. **Bearing device for driving wheel** - This innovation features a unique configuration comprising an outer race with double-row outer raceway surfaces, and an inner race designed with corresponding double-row inner raceway surfaces. The design includes double-row rolling elements positioned between these races. A distinctive cylindrical shaft hole in the hub wheel allows for the press-fitting of the outer joint member, creating a robust, separable connection essential for the driving wheel's operation.
2. **Bearing unit for driving wheels** - This patent introduces a simplified manufacturing method for assembling a bearing unit, which includes a hub, a bearing, and a constant velocity universal joint. This design optimizes the assembly process by plastically joining the hub with the outer joint member, thereby ensuring a streamlined integration with the knuckle member while maintaining compatibility with various dimensional constraints.
Career Highlights
Yoshikazu Fukumura has had a distinguished career, contributing his expertise to several esteemed organizations such as NTN Corporation and NTN Toyo Bearing Co., Ltd. His innovative spirit has driven advancements that are crucial to modern automotive and mechanical systems.
Collaborations
Throughout his career, Fukumura has collaborated with talented professionals including Shin Tomogami and Hisaaki Kura. These partnerships have facilitated the exchange of ideas and have played a significant role in the success of his inventive projects.
Conclusion
Yoshikazu Fukumura's work exemplifies the impact of ingenuity in engineering, particularly in the realm of bearing technology. His dedication to creating functional and innovative solutions continues to contribute to advancements in the industry, solidifying his position as a skilled inventor in the field.
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.