Company Filing History:
6 out of 136 
4 out of 7 
3 out of 61 
Years Active: 2003-2025
Title: Kentaro Yamaguchi: A Pioneer in Refrigeration and User Interface Technologies
Introduction
Kentaro Yamaguchi, an innovative inventor based in Tokyo, Japan, has made significant contributions to the fields of refrigeration and computer interface design. With a remarkable portfolio featuring 17 patents, Yamaguchi has pushed the boundaries of technology through his inventive spirit and technical expertise. His inventions showcase a keen understanding of both mechanical processes and user experience design.
Latest Patents
Among Kentaro Yamaguchi's latest patented innovations is a sophisticated working fluid for refrigerant systems. This invention comprises a refrigerant and a refrigerating machine oil, where the refrigerant consists of hydrocarbons with 2 to 4 carbon atoms. Additionally, the refrigerating machine oil has specific characteristics such as a mixed aniline point between 20° C. and 50° C., and a kinematic viscosity at −10° C. that falls between 200 mm/s and 3000 mm/s.
Yamaguchi also developed a command display control method, which enhances the user interface of computer systems. This method intelligently adjusts the display of commands based on the size of the window and includes a detailed display feature that allows for better interaction with a graphical user interface (GUI). This dual focus on refrigeration and digital interfaces exemplifies his versatility as an inventor.
Career Highlights
Throughout his impressive career, Yamaguchi has worked with recognized companies such as Eneos Corporation and Celsys, Inc., applying his innovative concepts to real-world applications. His ability to effectively integrate engineering principles with practical solutions has allowed him to maintain a trajectory of continuous innovation.
Collaborations
Yamaguchi has collaborated with notable individuals, including Hidetoshi Ogata and Hitoshi Takahashi. These partnerships have contributed to his success in developing cutting-edge technologies and have enriched his professional network within the tech community.
Conclusion
Kentaro Yamaguchi's achievements as an inventor highlight his dedication to advancing technology through inventive solutions in refrigeration and user interface design. His 17 patents are a testament to his creativity and technical knowledge. As industries continue to evolve, Yamaguchi's contributions promise to leave a lasting impact on both refrigeration systems and digital communication technologies.