Location History:
- Itami, JP (1990 - 1996)
- Hyogo, JP (1996)
- Tokyo, JP (2001 - 2023)
Company Filing History:
16 out of 21,351 
2 out of 15,844 
1 out of 15 Years Active: 1990-2023
Title: Innovations by Kazuhiko Nakahara: A Pioneer in High-Frequency Technologies
Introduction
Kazuhiko Nakahara, an esteemed inventor from Itami, Japan, has made significant contributions to the field of high-frequency technology, holding 19 patents to his name. His innovative work has greatly impacted the communication industry, particularly in the areas of amplifiers and switches.
Latest Patents
Nakahara's latest inventions showcase his dedication to advancing technology. One of his notable patents is the High-Frequency Amplifier, which incorporates a MIM capacitor within its matching circuits. This unique design performs impedance matching for fundamental waves in high-frequency signals with a transmission line, while also creating a short-circuit point for harmonics.
Another significant patent developed by Nakahara is the High-Frequency Switch. This invention includes a complex arrangement of transistors and a control unit, which allows for high efficiency in managing transmitted and received signals. The design enables different operational states for signal control, ensuring optimal performance during both transmission and reception with automatic gain control.
Career Highlights
Nakahara's journey in the technology sector includes significant roles at reputable companies such as Mitsubishi Denki Kabushiki Kaisha and Mitsubishi Electric Corporation. His work in these organizations has provided a strong foundation for his innovative developments and has further established him as a leader in high-frequency technology.
Collaborations
Throughout his career, Nakahara has collaborated with talented individuals, including esteemed colleagues like Naoto Andoh and Kazutomi Mori. These partnerships have allowed for the exchange of ideas and have contributed to the successful development of cutting-edge technologies.
Conclusion
Kazuhiko Nakahara stands out as a visionary inventor whose patents continue to shape the future of high-frequency technology. With a solid repertoire of innovations and collaborations with other industry professionals, Nakahara's contributions are bound to influence future advancements in this dynamic field. His work is a testament to the critical role inventors play in driving technological progress.
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.