Location History:
- Gunma, JP (1989)
- Gumma, JP (1991 - 1992)
- Kiryu, JP (1990 - 1994)
Company Filing History:
4 out of 103 
3 out of 53 Years Active: 1989-1994
Title: The Innovative Contributions of Nobuhisa Hongo
Introduction
Nobuhisa Hongo is a notable inventor based in Kiryu, Japan, who has made significant contributions to the field of motor technology. With a total of seven patents to his name, Hongo's inventions have revolutionized the method of finishing surfaces in commutators, which play a vital role in the efficiency of electric motors. His work demonstrates a keen understanding of mechanical engineering and innovation.
Latest Patents
Hongo's recent creations include two notable patents: a method for finishing the surface of a commutator and an apparatus for the same purpose. The method involves measuring the distance between the surface to be treated and a reference position before commencing the surface-finishing process. This systematic approach allows for precise turning, cutting, or buffing, using the distance measurements to enhance the quality of the finish. The apparatus he developed supports the opposite ends of the commutator's shaft, ensuring uniform rotation speeds and adaptability in the turning process depending on the specific turning position, all of which contributes significantly to the performance of motors.
Career Highlights
Hongo has been associated with prominent companies, including Mitsuba Electric Manufacturing Co., Ltd. and Mitsuba Electric Mfg. Co., Ltd. His roles in these organizations allowed him to apply his innovative ideas to real-world applications, enhancing the technology behind electric motors and their components.
Collaborations
Throughout his career, Hongo has collaborated with talented individuals such as Kenji Kanai and Takayuki Maezawa. These collaborations have not only enriched his own work but have further propelled advancements within the motor technology industry.
Conclusion
Nobuhisa Hongo's dedication to innovation in the field of motor technology is evident through his patents and professional associations. His method and apparatus for finishing commutators exemplify his commitment to enhancing efficiency and quality in electric motors. As he continues to innovate, Hongo remains an influential figure in the evolution of motor technology.