Location History:
- Kashiwa, JA (1977)
- Kashiwa, JP (1979 - 1990)
Company Filing History:
27 out of 42,508 
11 out of 836 
1 out of 1 Years Active: 1977-1990
Title: Wataru Nakayama: Pioneering Innovations in Semiconductor Cooling Technologies
Introduction
Wataru Nakayama is a distinguished inventor based in Kashiwa, Japan, recognized for his remarkable contributions to the field of semiconductor cooling technologies. With a total of 28 patents to his name, Nakayama has played a significant role in advancing the efficiency and functionality of electronic integrated circuits.
Latest Patents
Among his latest patents is a groundbreaking invention titled "Semiconductor Cooling Apparatus and Cooling Method Thereof." This innovative apparatus focuses on efficiently boiling and cooling high-heat generation members of electronic integrated circuits. By generating refrigerant steam through the cooling of the heat generation member, it effectively condenses the steam in a situated condenser, which is designed with a partition wall to separate refrigerant steam flow from condensed refrigerant flow paths. The return of the condensed liquid through the partition wall ensures a continuous supply to the heat generation component, enhancing cooling performance.
Another significant patent is the "Thermal Conduction Device." This device is designed to optimize cooling for electronic components, including semiconductor devices. It incorporates a porous layer at the contact interface between the heat-generating and heat sink elements. This porous structure contains a liquid, such as oil, within its cavities, allowing for increased thermal transfer efficiency. The surface tension of the liquid maintains close contact between the heat-generating element and the heat sink element, facilitating improved heat dissipation.
Career Highlights
Throughout his career, Wataru Nakayama has made valuable contributions while working for prominent companies such as Hitachi, Ltd. and Hitachi Cable, Inc. His expertise in developing cutting-edge cooling technologies has led to numerous advancements in semiconductor device performance and reliability.
Collaborations
Nakayama has collaborated with notable professionals in the field, including Takahiro Daikoku and Tadakatsu Nakajima. Together, they have worked on various innovative projects, contributing to the development of advanced cooling systems and semiconductor technologies.
Conclusion
Wataru Nakayama's innovative spirit and dedication to enhancing semiconductor cooling technologies have positioned him as a key figure in the realm of electronic engineering. His patents not only demonstrate his technical prowess but also reflect his commitment to creating efficient solutions for modern electronic devices. As technology continues to evolve, Nakayama’s contributions will likely play a pivotal role in shaping the future of semiconductor applications.