Location History:
- Yao, JP (1989)
- Osaka, JP (1995 - 2006)
Company Filing History:
4 out of 772 
1 out of 3,252 
1 out of 19,697 
Years Active: 1989-2006
Title: Hiroyuki Miyazaki: Innovator in Antifriction Bearings and Alternators
Introduction
Hiroyuki Miyazaki is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of engineering, particularly in the development of antifriction bearings and alternators for vehicles. With a total of 4 patents to his name, Miyazaki's work has had a lasting impact on automotive technology.
Latest Patents
Miyazaki's latest patents include innovative designs that enhance the performance and durability of automotive components. One of his key inventions is an antifriction bearing that features a fixed ring made of steel containing up to about 10% of residual austenite. This design is crucial for the alternator in vehicles, which includes a stator mounted on a frame and a rotor supported by bearings. The outer ring of the bearing toward the drive pulley is also made from steel with similar austenite properties. Another significant patent is for a rolling bearing designed to maintain its life period even in high-temperature environments. This rolling bearing consists of multiple rolling elements arranged between an inner and outer race, with specific austenite residual rates to prevent clearance loss.
Career Highlights
Throughout his career, Miyazaki has worked with prominent companies such as Koyo Seiko Company, Ltd. and Nippondenso Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in the automotive sector.
Collaborations
Miyazaki has collaborated with several talented individuals in his field, including Sigenobu Nakamura and Tutomu Siga. These partnerships have fostered a creative environment that has led to the development of advanced technologies.
Conclusion
Hiroyuki Miyazaki's contributions to the field of automotive engineering through his patents and collaborations highlight his role as an influential inventor. His work continues to shape the future of vehicle technology, ensuring enhanced performance and reliability.
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.