Location History:
- Iwata, JP (1996 - 1998)
- Shizuoka-ken, JP (1998)
- Shioka-ken, JP (2004)
Company Filing History:
Years Active: 1996-2004
Title: Innovations and Contributions of Masao Fukuwaka from Iwata, Japan
Introduction: Masao Fukuwaka is a prominent inventor based in Iwata, Japan, known for his significant contributions to automotive engineering. With a total of four patents to his name, Fukuwaka has focused on enhancing the efficiency and functionality of automotive components, particularly in the area of pulleys and ball bearings.
Latest Patents: Fukuwaka's most recent inventions include innovative designs for a pulley ball bearing and a pulley. The pulley ball bearing is specifically engineered to be a component of a wrapping connector transmission device installed in automobile engines. It features meticulously designed ball grooves in both the inner and outer rings, optimally set to mitigate the risk of balls being stranded under thrust loads. The depth of the ball groove in the outer ring is strategically shallower than that of the inner ring, measuring 12-19% of the ball's diameter.
The second patent, a pulley for engines, is designed to engage with a timing belt and drive auxiliary machinery. It includes a ball bearing whose radial internal clearance is finely tuned to between 5 to 30 micrometers. The grease sealed within this ball bearing comprises a mixture of alpha-olefin oligomer and ester, along with a blend of alicyclic and aliphatic urea compounds as a thickening agent. These specifications aim to suppress self-excited vibrations, ensuring a quieter operation even under high temperatures, a significant advantage over traditional pulleys.
Career Highlights: Masao Fukuwaka is currently associated with NTN Corporation, a leading company in the manufacturing of precision bearings and components. His innovative patents reflect his deep understanding of engineering principles and his commitment to improving automotive performance.
Collaborations: Throughout his career, Fukuwaka has collaborated with notable colleagues including Masahiro Muranaka and Takahiro Koremoto. Together, they have contributed to advancements in engineering, particularly in the field of automotive technologies.
Conclusion: Masao Fukuwaka's work exemplifies the spirit of innovation in the automotive industry. His patents not only demonstrate advanced technical knowledge but also enhance the overall functionality and performance of vehicles. As he continues to push the boundaries of engineering, his contributions will undoubtedly leave a lasting impact on automotive design and technology.
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.