Location History:
- Moriguchi, JP (1998)
- Saitama, JP (1998 - 2007)
- Fukaya, JP (1998 - 2011)
Company Filing History:
18 out of 8,780 
1 out of 306 Years Active: 1998-2011
Title: **Kazuhiro Kimura: An Innovator in Integrated Circuits and DA Converters**
Introduction
Kazuhiro Kimura is a prominent inventor based in Fukaya, Japan, known for his significant contributions to the fields of integrated circuits and digital-to-analog converters. With an impressive portfolio of 18 patents, Kimura has demonstrated exceptional ingenuity and expertise in developing innovative electronic solutions.
Latest Patents
Among his latest inventions is a **Filtering Integrated Circuit**. This innovative circuit comprises a storing circuit, a filter coefficient calculating unit that receives frequency information to identify the characteristic frequency of an output signal during filtering, and a filtering unit that outputs the signal after applying the filtering process based on the coefficients stored.
Another notable patent is the **Multibit Modulation DA Converter**. This device features a high-pass filter that outputs a multibit digital signal with specific frequency conditions. If the input signal level is below a predetermined threshold, the filter attenuates the output; however, it omits attenuation if the signal level meets or exceeds the threshold. Additionally, the converter includes a modulation unit, a dynamic element matching circuit, and multiple internal DA converters to convert the signals into analog outputs.
Career Highlights
Throughout his career, Kazuhiro Kimura has worked with esteemed organizations, including Sanyo Electric Co., Ltd. and Sanyo Semiconductor Co., Ltd. His tenure at these companies has greatly influenced his development skills and innovative thinking, showcasing his ability to integrate complex engineering principles into practical applications.
Collaborations
Kimura has had the pleasure of collaborating with distinguished colleagues such as Takahiko Masumoto and Shigeaki Hayashibe. Together, they have advanced various projects in the realm of electronics, contributing to Kimura's reputation as a leading inventor in the industry.
Conclusion
In summary, Kazuhiro Kimura's contributions to innovations in integrated circuits and digital-to-analog converters highlight his exceptional talent as an inventor. His continued dedication to developing sophisticated electronic solutions is evident through his numerous patents and impactful collaborations. Kimura remains a pivotal figure in the field, inspiring future generations of innovators and engineers alike.