This inventor holds 2 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 2003.
Company Filing History:
Years Active: 2003
Title: Hiromu Ishihara: Innovator in Electromagnetic Noise Reduction
Introduction
Hiromu Ishihara is a notable inventor based in Hadano, Japan. He has made significant contributions to the field of electronic components, particularly in the area of electromagnetic noise reduction. With a total of 2 patents, his work has garnered attention for its innovative approaches to improving electronic devices.
Latest Patents
Ishihara's latest patents include an electromagnetic noise reducing device and a noise reducing electronic component. His inventions focus on creating electronic appliances that minimize electromagnetic interference (EMI) and higher harmonic waves. One of his key innovations involves an electronic apparatus that integrates a circuit apparatus with an electromagnetic wave absorbing device. This device is designed to be mounted on adhesive tape for easy attachment to various electronic appliances. It features a metal loop with resistors of varying resistance values, which work together to suppress electromagnetic noise effectively.
Another significant patent addresses the reduction of impedance in power supplying systems on circuit boards. By strategically placing resistive elements along a conduction path, Ishihara's design helps to cancel out noise sources generated by standing waves when electric power is supplied to integrated circuits (ICs) and large-scale integrations (LSIs). This innovative approach not only enhances the performance of electronic devices but also contributes to the overall reliability of power systems.
Career Highlights
Hiromu Ishihara is currently employed at Hitachi, Ltd., where he continues to develop cutting-edge technologies in electronics. His work has been instrumental in advancing the capabilities of electronic components, particularly in reducing noise and improving efficiency.
Collaborations
Ishihara has collaborated with notable colleagues such as Takashi Suga and Tsutomu Hara. Their combined expertise has contributed to the successful development of innovative solutions in the field of electronics.
Conclusion
Hiromu Ishihara's contributions to electromagnetic noise reduction exemplify the importance of innovation in the electronics industry. His patents reflect a commitment to enhancing the performance and reliability of electronic devices. Through his work at Hitachi, Ltd., Ishihara continues to push the boundaries of technology, making a lasting impact on the field.