Company Filing History:
Years Active: 1982-2005
Title: Innovations of Tadashi Sonobe
Introduction
Tadashi Sonobe is a prominent inventor based in Iwaki, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of rotating electric machines. With a total of 15 patents to his name, Sonobe's work has had a considerable impact on the industry.
Latest Patents
Sonobe's latest patents include innovative designs for rotating electric machines and their cooling methods. One of his notable inventions is a rotating electric machine that features multiple ventilating passages formed between a stator frame and a stator iron core. This design incorporates coolers that effectively cool a coolant within these passages. The ventilating circuit allows the coolant, cooled by one of the coolers, to flow to the central portion of the stator iron core, enhancing the machine's efficiency. Another patent focuses on a similar rotating electric machine, emphasizing the importance of a cooler that communicates with the central portion of the stator iron core, ensuring optimal cooling and performance.
Career Highlights
Sonobe is associated with Hitachi, Ltd., a leading company in the technology and engineering sector. His work at Hitachi has allowed him to push the boundaries of innovation in electrical machinery. His patents reflect a deep understanding of the complexities involved in designing efficient cooling systems for electric machines.
Collaborations
Throughout his career, Sonobe has collaborated with notable colleagues, including Hideaki Mori and Kenichi Hattori. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.
Conclusion
Tadashi Sonobe's contributions to the field of electrical engineering through his innovative patents and collaborations highlight his role as a key inventor in the industry. His work continues to influence the development of efficient electrical machines, showcasing the importance of innovation in 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.