Location History:
- Sakai, JP (2007)
- Maebaru, JP (2011)
- Osaka, JP (2011 - 2012)
Company Filing History:
Years Active: 2007-2012
Title: Inventor Spotlight: Satoshi Ishikawa
Introduction
Satoshi Ishikawa is a prominent inventor based in Osaka, Japan, known for his significant contributions to the field of refrigeration technology. With a total of four patents to his name, Ishikawa has made notable advancements that enhance the efficiency and functionality of refrigeration systems.
Latest Patents
Ishikawa's latest inventions include a sophisticated refrigeration system featuring a compressor equipped with four distinct compression chambers. This innovative design allows for varying phases in the capacity changing cycle, improving operational efficiency. In a cylinder non-operating mode, the refrigerant is compressed in a single stage within the first two chambers, while the operation halts in the latter two. When operating in a two-stage compression mode, the refrigerant undergoes additional compression in the third and fourth chambers. Another notable patent involves a method for preheating inverter-driven compressors, aimed at minimizing leakage current when the motor is energized but the compressor is inactive. This invention optimizes the electrical phase of the motor, enhancing overall performance and energy efficiency.
Career Highlights
Satoshi Ishikawa has forged a remarkable career at Daikin Industries, Ltd., a leading company in the air conditioning and refrigeration sector. His work on advanced compressor technologies not only showcases his inventive prowess but also reflects the company's commitment to innovation.
Collaborations
Throughout his career, Ishikawa has collaborated with talented colleagues, including Takeshi Hikawa and Kazuhiro Furusho. Together, they have contributed to refining and enhancing refrigeration technology, leading to significant advancements in the industry.
Conclusion
Satoshi Ishikawa stands out as a dedicated inventor whose work has propelled the field of refrigeration technology forward. His patents demonstrate a blend of technical expertise and innovative thinking, making him an influential figure within Daikin Industries and the broader engineering community.
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.