Katsutoshi Nishijima

Title: Innovations by Katsutoshi Nishijima

Introduction

Katsutoshi Nishijima is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of measurement technology, particularly in the development of a measuring apparatus that enhances the detection of capacitance values.

Latest Patents

Nishijima holds a patent for a measuring apparatus designed to detect a wide range of capacitance values with high sensitivity. This innovative device includes an alternating-current signal generator that produces multiple detection alternating-current signals with varying frequencies. The apparatus utilizes a superpositioner to combine these signals, along with multiplication processors that interact with a measurement alternating-current signal from a device under test. The resulting synchronous detection signals are processed through low-pass filters to yield direct-current voltage signals, which are then used to measure the capacitance value of the device under test.

Career Highlights

Katsutoshi Nishijima is associated with Hioki E.E. Corporation, a company known for its advanced measurement instruments. His work has contributed to the company's reputation for innovation in the field of electrical measurement.

Collaborations

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Conclusion

Katsutoshi Nishijima's contributions to measurement technology exemplify the spirit of innovation. His patent for a high-sensitivity measuring apparatus showcases his commitment to advancing the field.