Kohei Maruchi

Title: Kohei Maruchi: Innovator in Time Series Analysis and Battery Evaluation

Introduction

Kohei Maruchi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of data analysis and battery technology. With a total of five patents to his name, Maruchi continues to push the boundaries of innovation.

Latest Patents

One of Maruchi's latest patents is focused on time series analysis using a shapelet learning method with area under the curve. This method involves generating multiple first feature vectors based on distances from first time series data sequences to various feature waveforms. It also includes generating second feature vectors from second time series data sequences and updating the feature waveforms based on these vectors and performance indicators. Another notable patent is for an information processing apparatus, method, and system that includes a rechargeable battery evaluation device. This device features a charging controller that switches the charging current of a rechargeable battery and a state estimator that assesses the battery's state based on voltage and charging amount changes.

Career Highlights

Maruchi is currently employed at Kabushiki Kaisha Toshiba, where he applies his expertise in innovative technologies. His work has been instrumental in developing advanced methods for data analysis and battery evaluation.

Collaborations

Throughout his career, Maruchi has collaborated with notable colleagues, including Hisaaki Hatano and Kenichi Fujiwara. These partnerships have contributed to the success of his projects and innovations.

Conclusion

Kohei Maruchi is a distinguished inventor whose work in time series analysis and battery evaluation showcases his commitment to innovation. His contributions continue to impact the fields he is involved in, making him a key figure in technological advancements.