Location History:
- Hitachi, JP (1989)
- Tsuchiura, JP (2006)
- Tokyo, JP (1984 - 2018)
- Hino, JP (2020)
- Suzuka, JP (2023)
Company Filing History:
5 out of 42,508 
2 out of 4,814 
1 out of 162 
Years Active: 1984-2025
Title: The Innovative Journey of Inventor Takashi Iida
Introduction
Takashi Iida, a notable inventor based in Tokyo, Japan, has significantly contributed to the field of electrical engineering through his innovative designs and solutions. With a total of seven patents to his name, Iida’s work has laid the foundation for advancements in gas circuit breaker technology.
Latest Patents
Takashi Iida's latest inventions include a state-of-the-art gas circuit breaker, which boasts a sealed tank, movable and fixed side main electrodes, and an innovative mechanism to manage arc generation. One version encompasses a puffer chamber created by a sliding piston within a cylinder, which facilitates the effective exhaust of heat gas generated during operation. Another implementation introduces a highly efficient double motion mechanism that enhances space-saving design while offering reliability and versatility in its application. This intricate mechanism involves multiple connecting rods and levers, with a unique cam system ensuring precise motion and operation of the gas circuit breaker components.
Career Highlights
Throughout his career, Takashi Iida has worked with prominent engineering companies, notably Hitachi, Ltd. and Hitachi Engineering Co., Ltd. His tenure at these organizations has provided him with a robust platform to develop his innovative ideas and refine his engineering skills, leading to numerous patents that have advanced the efficiency and reliability of electrical systems.
Collaborations
In his pursuit of innovation, Iida has collaborated with esteemed professionals in the field, including Hiroaki Hashimoto and Masanao Terada. These partnerships have fostered a creative environment, allowing for the exchange of ideas that have culminated in groundbreaking inventions.
Conclusion
Takashi Iida exemplifies the spirit of innovation through his contributions to gas circuit breaker technology. His numerous patents and collaborative efforts have propelled advancements in electrical engineering, showcasing the importance of creativity and teamwork in technological progress. As he continues his journey as an inventor, it will be exciting to see how his future innovations will shape the industry.