Location History:
- Ushiku, JP (1995)
- Tokyo, JP (2013)
- Yokohama, JP (2017)
Company Filing History:
Years Active: 1995-2017
Title: Innovations of Yoshitaka Sakai
Introduction
Yoshitaka Sakai is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of electrical rotating apparatuses and diagnostic devices for capacitors. With a total of three patents to his name, Sakai's work showcases his innovative approach to solving complex engineering challenges.
Latest Patents
Sakai's latest patents include an armature winding of electrical rotating apparatus, an electrical rotating apparatus using the same, and a method of manufacturing the same. According to one embodiment, the armature winding consists of a plurality of rectangular solid conductors and rectangular hollow conductors, arranged such that the tips of their end portions form a single surface. This surface is coated with a brazing filler material, while an anti-flowing agent is applied to a portion of the inner surface of each hollow conductor to prevent the brazing filler material from flowing into the hollow portions. Additionally, he has developed a capacitor's remaining lifetime diagnosing device and an electric power compensating device that incorporates this diagnosing unit. This device is designed to compute the remaining lifetime of a capacitor based on various parameters, ensuring efficient operation during voltage drops.
Career Highlights
Throughout his career, Yoshitaka Sakai has worked with prominent companies such as Toshiba Corporation and Meidensha Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in electrical engineering.
Collaborations
Sakai has collaborated with notable colleagues, including Hiroyuki Watanabe and Hiromichi Itoh. These partnerships have fostered a creative environment that has led to the development of advanced technologies in their respective fields.
Conclusion
Yoshitaka Sakai's contributions to electrical engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.
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.