Katsumi Kobayashi

Title: Innovations of Katsumi Kobayashi

Introduction

Katsumi Kobayashi is a notable inventor based in Gyoda, Japan. He has made significant contributions to the field of electronics, particularly in the development of logic analyzers. With a total of two patents to his name, Kobayashi's work has had a meaningful impact on circuit testing and analysis.

Latest Patents

Kobayashi's latest patents include innovative designs for logic analyzers. The first patent describes a logic analyzer that applies test pattern signals from a pattern generator to a circuit under test. It sequentially reads logic outputs into a memory. The output from the circuit under test, when it reaches a predetermined logic state, is input as an external control signal into the logic analyzer. A change command is generated from the pattern generator in relation to the generation of the test pattern signal. When the change command and the external control signal are obtained simultaneously, the flow of the generation of the test pattern signals is altered to a predetermined flow.

The second patent also focuses on a logic analyzer, where logic output data from multiple channels obtained from a circuit under test are sequentially input into a memory. After inputting a predetermined amount of such data, they are compared with corresponding expected values. The input data are divided into blocks, each containing a plurality of data. Whether a mismatch is present in the comparison results for each block is indicated by a respective block element, which is displayed in a predetermined arrangement. Additionally, a conventional list display can be provided, including the input timing corresponding to the comparison results in which a mismatch is present.

Career Highlights

Katsumi Kobayashi is currently employed at Takeda Riken Kogyo Kabushiki Kaisha, where he continues to innovate in the field of electronics. His work has been instrumental in advancing the capabilities of logic analyzers, making them more efficient and effective for testing circuits.

Collaborations

Kobayashi has collaborated with notable coworkers such as Takayuki Nakajima and Tetsuo Aoki. Their combined expertise has contributed to the successful development of innovative technologies in their field.

Conclusion

Katsumi Kobayashi's contributions to the field of electronics, particularly through his patents on logic analyzers, showcase his innovative spirit and dedication to advancing technology. His work continues to influence the industry and improve circuit testing methodologies.