Location History:
- Ebina, JA (1976)
- Hitachi, JP (1979)
- Ebina, JP (1979)
- Kodaira, JP (1981 - 1986)
- Shiroyama, JP (1987)
- Tsukui, JP (1989 - 1993)
- Abiko, JP (1987 - 2003)
Company Filing History:
30 out of 42,485 
5 out of 836 
5 out of 208 
Years Active: 1976-2003
Title: Kenji Takahashi: Pioneer in Electric Power Conversion and Motor Design
Introduction
Kenji Takahashi, located in Kodaira, Japan, is an innovative inventor and engineer recognized for his contributions to electric power conversion and motor technology. With an impressive portfolio of 32 patents, Takahashi continues to make significant advancements in his field.
Latest Patents
Among his latest inventions, the electric power conversion/inversion apparatus stands out. This apparatus is designed to reduce circuit inductance and wiring resistance, achieving high reliability and efficiency in electric power conversion. It features semiconductor chips arranged between input and output bus bars for optimal electrical and thermal connectivity.
Another noteworthy patent is the design of a totally-enclosed type motor, which includes an innovative cooling system. An interior fan circulates air through ventilation passages within the stator frame, while an exterior fan enhances cooling from the outside. The introduction of inner heat radiation ribs significantly improves thermal management, resulting in a compact motor with enhanced cooling characteristics.
Career Highlights
Throughout his career, Kenji Takahashi has worked with leading technology companies, including Hitachi, Ltd. and Hitachi Cable, Inc. These positions have allowed him to develop and refine his innovative projects, contributing substantially to the domains of energy efficiency and motor design.
Collaborations
Takahashi has collaborated with notable colleagues like Shusaku Nagahara and Toshiyuki Akiyama. Their shared expertise has enriched the innovation process, leading to the successful development of many of Takahashi's patented technologies.
Conclusion
Kenji Takahashi's relentless pursuit of innovation in electric power conversion and motor technology continues to propel advancements in the field. With numerous patents to his name, his work not only reflects his dedication to engineering excellence but also contributes significantly to the evolution of efficient electric systems and compact 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.