Location History:
- Hitachi, JA (1976 - 1978)
- Ibaraki, JP (1978 - 1986)
- Hitachi, JP (1979 - 1992)
Company Filing History:
32 out of 42,485 
5 out of 56 
2 out of 222 
Years Active: 1976-1992
Title: **Sankichi Takahashi: Innovator and Patentee from Hitachi, Japan**
Introduction
Sankichi Takahashi is a prolific inventor from Hitachi, Japan, renowned for holding a remarkable 34 patents. His inventions reflect a keen insight into practical applications of technology, particularly in the fields of washing processes and cooling energy systems.
Latest Patents
Among his most recent innovations are two notable patents:
1. **Vapor Washing Process and Apparatus** - This innovative process separates vapor from accompanying mist by passing the vapor through a porous membrane. The condensed vapor is then brought into contact with the object requiring cleaning, effectively washing it.
2. **Cooling Energy Generator with Cooling Energy Accumulator** - This device comprises a refrigerant, absorbent liquid, and a specialized container. It features two chambers that manage the absorbent liquid and the refrigerant, enabling efficient cooling energy generation. Remarkably, it continues to function even when the refrigerant is not absorbed, providing consistent air cooling without the need for additional devices.
Career Highlights
Sankichi Takahashi has dedicated his career to innovative engineering, with significant contributions while working at Hitachi, Ltd. and Hitachi Plant Engineering & Construction Co., Ltd. His expertise in developing advanced technological solutions has propelled both companies forward in their respective industries.
Collaborations
Throughout his career, Takahashi has collaborated with esteemed professionals, including Katsuya Ebara and Yasuo Koseki. These partnerships have fostered a creative environment that enhances the development of cutting-edge technologies.
Conclusion
Sankichi Takahashi's contributions to the fields of washing processes and cooling energy systems illustrate his inventive spirit and commitment to innovation. As he continues to create and patent new technologies, his work not only benefits specific industries but also sets a foundation for future advancements.
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.