Location History:
- Toukai, JP (1987)
- Ibaraki, JP (1989)
Company Filing History:
Years Active: 1987-1989
Title: Akira Tamura: Innovator in Rotary Head Apparatus and Electrical Machines
Introduction
Akira Tamura is a notable inventor based in Toukai, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of rotary head apparatuses and permanent magnet electrical machines. With a total of 2 patents, Tamura's work showcases his innovative approach to solving complex engineering challenges.
Latest Patents
Tamura's latest patents include a "Rotary head apparatus with motor magnet and yoke surrounding motor." This invention features magnetic heads positioned on the outer peripheral portion and is rotatably supported within a hollow space defined by fixed hollow upper and lower cylindrical drums. The apparatus incorporates a brushless motor stator coil attached to one of the fixed drums, along with a brushless motor magnet and yoke arranged on both sides of the stator coil.
Another significant patent is the "Permanent magnet electrical machine with reduced cogging." This invention pertains to a permanent magnet electric machine, such as a motor or generator, which includes a permanent magnet field member and an armature with salient magnetic poles and armature windings. The design aims to reduce cogging torque by strategically placing auxiliary grooves on the surface of the salient poles.
Career Highlights
Tamura is currently employed at Hitachi, Ltd., where he continues to innovate and contribute to advancements in electrical engineering. His work has garnered attention for its practical applications and technical ingenuity.
Collaborations
Throughout his career, Tamura has collaborated with esteemed colleagues, including Fumio Tajima and Hiroshi Katayama. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise.
Conclusion
Akira Tamura's contributions to the field of electrical engineering, particularly through his patents, highlight his role as a leading innovator. His work continues to influence the development of advanced technologies in the industry.
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.