Location History:
- Toyota Aichi-ken, JP (2017)
- Toyota, JP (2013 - 2021)
Company Filing History:
5 out of 36,499 
1 out of 5,207 
Years Active: 2013-2021
Title: Hiroshi Hoshina – A Pioneer in Rotary Electric Machine Technology
Introduction
Hiroshi Hoshina, an accomplished inventor based in Toyota, Japan, is recognized for his innovative contributions to the field of rotary electric machines. With a total of five patents to his name, Hoshina continues to enhance the technology that underpins modern electric machinery.
Latest Patents
Hoshina's latest patents showcase his ingenuity and commitment to improving rotary electric machine functionality. One notable patent is the "Method for manufacturing stator of rotary electric machine including a cassette coil", which outlines a comprehensive approach to creating stators. This method involves forming a stator core, creating cassette coils by winding rectangular wire with a specific shift amount, and attaching these coils to the stator teeth. Furthermore, it details how to connect the winding terminals of the cassette coils to form the wire coil of the rotary electric machine.
Another significant patent is the "Cuff support attached to an axial end surface of a stator core", which introduces an innovative cuff support design. This design includes an annular yoke, multiple teeth, and slots, with the cuff support made from an elastic member that ensures effective contact with the wound coil when in operation.
Career Highlights
H Hiroshi Hoshina has made substantial contributions during his tenure at notable companies such as Toyota Motor Corporation and Aisin Seiki Co., Ltd. His work in these organizations has been pivotal in advancing the technology surrounding electric drive mechanisms.
Collaborations
Throughout his career, Hoshina has collaborated with skilled professionals like Shotaro Okamoto and Tomohiko Miyamoto. Their combined expertise has significantly contributed to the successful development of Hoshina's patents and has fostered an environment of innovation and collaboration in the field.
Conclusion
Hiroshi Hoshina stands out as a pioneering inventor whose advancements in the design and manufacturing of rotary electric machines continue to influence the industry. His five patents reflect a deep understanding of engineering principles and a strong dedication to innovation, which will undoubtedly play a crucial role in shaping the future of electric machinery.
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.