Location History:
- Aichi, JP (1995)
- Aichi-ken, JP (2003)
- Ama-gun, JP (1998 - 2004)
- Kariya, JP (2005)
Company Filing History:
9 out of 19,697 
3 out of 3,252 
1 out of 720 Years Active: 1995-2005
Title: The Innovations of Akiya Shichijyo: Pioneering the Future of Vehicle AC Generators
Introduction: Akiya Shichijyo, an accomplished inventor hailing from Ama-gun, Japan, has made significant contributions to the field of vehicle technology. With a remarkable portfolio boasting 12 patents, Shichijyo has focused his innovations on improving the efficiency and functionality of AC generators in vehicles. His inventive spirit and technical expertise make him a noteworthy figure in the engineering community.
Latest Patents: Among Akiya Shichijyo's latest patents are two groundbreaking inventions related to vehicle AC generators. The first patent addresses a novel rectifying device design. In this innovation, a positive-side radiating fin and a negative-side radiating fin are arranged to oppose each other in an axial direction, with a terminal board positioned between them. One of the fins, firmly attached to a frame, features an arc shape with a substantial circular arc angle of 180 degrees or more, divided into two partial radiating fins at the middle section circumferentially. This design allows for screws to secure the rectifying device effectively.
The second patent focuses on the lead-wire arrangement for vehicle AC generators. This invention includes a multi-poled rotor and a stator equipped with a multi-phase stator winding, characterized by output lead wires that are organized into multiple bundles. The wall of the frame has lead-wire holes that correspond to these bundles, while a full-wave rectifier unit is strategically positioned with input terminals that connect to the output lead wires, optimizing performance and installation.
Career Highlights: Akiya Shichijyo has had a distinguished career, notably working at prestigious companies such as Denso Corporation and Nippondenso Co., Ltd. His time at these organizations has allowed him to develop critical skills and insights that have propelled his innovative endeavors. Each step in his career has contributed to his growing recognition as a leader in engineering innovation.
Collaborations: Throughout his career, Akiya Shichijyo has collaborated with talented individuals, including fellow engineers Shin Kusase and Hiroshi Ishida. Their combined efforts have fostered an environment of creativity and shared knowledge, essential for driving innovation forward within the field of vehicle technology.
Conclusion: Akiya Shichijyo stands as a testament to the power of innovation in the automotive industry. His patents not only highlight his exceptional ability to engineer advanced vehicle AC generators but also offer practical solutions that enhance vehicle performance and efficiency. As technology continues to evolve, the contributions of inventors like Shichijyo will undoubtedly shape the future of transportation.
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.