Hirotaka Hara

Title: Hirotaka Hara: Innovator in Semiconductor Technology

Introduction

Hirotaka Hara is a prominent inventor based in Kodaira, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work primarily focuses on advancements in analog/digital conversion and automatic equalization.

Latest Patents

One of Hara's latest patents is a "Running-average/decimation filter for an oversampling A/D converter." This invention involves a filter processing unit that receives output from an oversampling-type analog/digital (A/D) converter. The system utilizes a compensation circuit to acquire predetermined information, which is then fed back to produce a controllable-phase filter output. Another notable patent is for a "Semiconductor integrated circuit containing an automatic equalizer." This automatic equalizer is designed to update tap coefficients and can vary the frequency of updates based on the magnitude of the coefficients.

Career Highlights

Hirotaka Hara is associated with Hitachi, Ltd., a leading company in the technology sector. His innovative work has contributed to the development of advanced semiconductor solutions that enhance the performance of electronic devices.

Collaborations

Hara has collaborated with notable coworkers, including Masaru Kokubo and Motohiro Kokumai. Their combined expertise has fostered a collaborative environment that drives innovation within their projects.

Conclusion

Hirotaka Hara's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in electronic systems and signal processing.