Location History:
- Sagamihara, JP (2003 - 2009)
- Yasu, JP (2012)
- Kyoto-fu, JP (2013)
- Kyoto, JP (2014 - 2017)
- Nagaokakyo, JP (2018)
Company Filing History:
Years Active: 2003-2018
Title: Kazutaka Mukaiyama: Innovator in Circuit Technology
Introduction
Kazutaka Mukaiyama is a prominent inventor based in Sagamihara, Japan. He has made significant contributions to the field of circuit technology, holding a total of 10 patents. His work focuses on innovative solutions that enhance the performance and efficiency of electronic components.
Latest Patents
Mukaiyama's latest patents include an isolator and a directional coupler. The isolator features a core isolator, a main substrate, and a circuit-defining section. The main substrate consists of multiple wiring portions, with the core isolator and circuit-defining section mounted on it. The input, output, and ground ports of the core isolator are strategically connected to the wiring portions. The circuit-defining section incorporates a conductor pattern that includes a capacitor connected in parallel with the core isolator, as well as an impedance element linked to the wiring portions.
The directional coupler is designed to achieve favorable directivity even with a low magnetic-field coupling coefficient. It consists of a main line, a secondary line, and impedance conversion sections. The main line connects a signal input port to a signal output port, while the secondary line is coupled to the main line through coupling capacitance and mutual inductance. The impedance conversion sections ensure that the impedance viewed from the secondary line differs from that viewed from the port side, while maintaining equality in both views.
Career Highlights
Kazutaka Mukaiyama is currently employed at Murata Manufacturing Co., Ltd., a leading company in the electronics industry. His innovative work has positioned him as a key figure in the development of advanced circuit technologies. His contributions have not only enhanced product performance but have also paved the way for future innovations in the field.
Collaborations
Mukaiyama has collaborated with notable coworkers such as Shigeyuki Mikami and Koichi Sakamoto. Their combined expertise has fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Kazutaka Mukaiyama's contributions to circuit technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the electronics industry positively, showcasing the importance of innovation in advancing technology.