Location History:
- Takefu, JP (2003 - 2010)
- Echizen, JP (2012 - 2018)
Company Filing History:
15 out of 5,966 
3 out of 88 
2 out of 64 Years Active: 2003-2018
Title: The Innovative Mind of Kazuaki Sakaki
Introduction
Kazuaki Sakaki is a prominent inventor based in Echizen, Japan, known for his contributions to the field of rare earth sintered magnets. With a total of 15 patents to his name, his inventive spirit has led to significant advancements in materials science and engineering.
Latest Patents
Among his recent inventions, Sakaki's patents include a method and apparatus for preparing rare earth sintered magnets. This innovative process involves a specialized mold consisting of a die, an upper punch, and a lower punch. Notably, the pressure surfaces of the punches are shaped non-planar, creating a cavity that facilitates the unique preparation of the magnet. The apparatus also features a feeder with a shooter and a main sieve, which assists in the careful delivery of alloy powder into the mold. By applying weak vibrations and a uniaxial pressure under a magnetic field, Sakaki expertly forms a precursor that is subsequently heat-treated to yield the final rare earth sintered magnet.
Career Highlights
Kazuaki Sakaki has an impressive career that includes significant tenures at reputable institutions. He has worked for Shin-Etsu Chemical Co., Ltd. and the Japan Atomic Energy Agency, where he contributed extensively to research and development initiatives. His work in these organizations has further propelled his expertise and innovation in the field of materials manufacturing.
Collaborations
Throughout his career, Sakaki has collaborated with esteemed colleagues such as Takehisa Minowa and Hiroto Sugahara. These partnerships not only reflect his ability to work collaboratively but also highlight the vibrant research environment that fosters groundbreaking inventions.
Conclusion
In summary, Kazuaki Sakaki exemplifies the spirit of innovation through his extensive work and patents in the realm of rare earth sintered magnets. His inventive methods and collaborative efforts continue to impact the field of materials science, paving the way for future advancements.
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.