Location History:
- Hyogo, JP (1990 - 1991)
- Itami, JP (1985 - 1992)
- Amagasaki, JP (1992 - 1998)
Company Filing History:
Years Active: 1985-1998
Title: The Innovations of Masanobu Kohara: Pioneering Advances in High-Frequency Devices
Introduction
Masanobu Kohara, an esteemed inventor based in Itami, Japan, has made significant contributions to the field of electronics through his inventive work. With a portfolio of 13 patents, Kohara has focused primarily on innovations related to semiconductor packaging and printed circuit boards. His visionary approach has led to practical solutions that enhance the efficiency and functionality of high-frequency devices.
Latest Patents
Kohara's most recent patents showcase his expertise in semiconductor applications. One notable invention is the "Cu/Mo/Cu clad mounting for high frequency devices." This semiconductor package and manufacturing method achieves a cost-effective solution with high thermal conductivity by utilizing a Cu/Mo/Cu clad material for the base plate. This design effectively matches the thermal expansion of semiconductor chips and optimizes heat transfer.
Additionally, Kohara has developed a printed circuit board that boasts a higher density of terminals. This innovative printed circuit board design, which incorporates input/output terminals integral with the wiring layer, allows for a more compact arrangement, significantly increasing the number of input/output connections compared to traditional circuit boards.
Career Highlights
Masanobu Kohara is currently associated with Mitsubishi Denki Kabushiki Kaisha, a renowned leader in the electronics industry. His tenure at the company has been marked by substantial developments in technology, particularly in the realm of high-frequency devices and printed circuit boards.
Collaborations
Throughout his career, Kohara has collaborated with notable professionals in the field, including Hiroshi Shibata and Masatoshi Yasunaga. These partnerships have fostered a collaborative environment that encourages innovation and the advancement of technology, contributing to the success of his multiple patents.
Conclusion
In summary, Masanobu Kohara stands out as a pivotal figure in the evolution of semiconductor technology and printed circuit board design. His innovative patents not only reflect his mastery in engineering but also provide practical solutions that have the potential to reshape the electronics industry. As technology continues to evolve, advancements from inventors like Kohara will remain integral to the journey of innovation.