Location History:
- Hyogo, JP (1995)
- Tokyo, JP (2002 - 2014)
Company Filing History:
4 out of 21,351 
2 out of 15,844 
Years Active: 1995-2014
Title: The Innovative Contributions of Takeyuki Maegawa
Introduction
Takeyuki Maegawa is a prominent inventor based in Tokyo, Japan, known for his significant contributions to various technological fields. He holds a total of six patents, showcasing his innovative spirit and technical expertise. His work primarily focuses on refrigeration systems, machining methods, and semiconductor manufacturing.
Latest Patents
One of Maegawa's latest patents is a refrigeration air conditioning system that incorporates a moisture adsorption means regenerated by discharged condensation heat. This system is designed to maintain stable cooling performance even at dry-bulb temperatures of 0°C or less. It features a desiccant rotor that holds an adsorbent with pore sizes ranging from 1 to 1.4 nm, effectively preventing frost formation on the evaporator by supplying dehumidified air. Additionally, he has developed a wire electric discharge machining method that is particularly effective for poorly conductive materials, such as solar cell silicon. This method allows for the manufacturing of semiconductor wafers and solar battery cells, utilizing precise electrical discharge techniques.
Career Highlights
Throughout his career, Takeyuki Maegawa has worked with notable companies, including Mitsubishi Electric Corporation and Mitsubishi Denki Kabushiki Kaisha. His experience in these organizations has contributed to his development of innovative technologies and methods that have advanced the fields of refrigeration and semiconductor manufacturing.
Collaborations
Maegawa has collaborated with esteemed colleagues, including Fusaoki Uchikawa and Shigeru Matsuno. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Takeyuki Maegawa's contributions to innovation and technology are evident through his patents and collaborations. His work continues to influence the fields of refrigeration and semiconductor manufacturing, making him a notable figure in the world of invention.
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.