Chuo-ku, Japan

Yotaro Nishijima

This inventor holds 1 USPTO granted patent, plus 1 CIPO patent. Top assignees: Lg Energy Solution Nanjing Co., Ltd., Mitsubishi Chemical Engineering Corporation. Active years: 2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yotaro Nishijima. Retrieved from https://idiyas.com/inventor/yotaro-nishijima

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2024

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1 patent (USPTO):Explore Patents

Title: Yotaro Nishijima: Innovator in Waste Treatment Technology

Introduction

Yotaro Nishijima is a notable inventor based in Chuo-ku, Japan. He has made significant contributions to the field of waste treatment technology, particularly in the context of lithium-ion battery production. His innovative approach addresses the challenges associated with waste cleaning liquids, showcasing his expertise and commitment to environmental sustainability.

Latest Patents

Yotaro Nishijima holds a patent for a "Treatment apparatus for waste cleaning liquid and treatment method for waste cleaning liquid." This invention provides a treatment apparatus and method that efficiently separates liquid and solid components from waste cleaning liquids discharged during the production of lithium-ion secondary batteries. The apparatus includes a stirring tank, a liquid feed line, and a thin film evaporator, which work together to ensure effective treatment and volume reduction of the waste cleaning liquid.

Career Highlights

Throughout his career, Yotaro Nishijima has worked with prominent companies in the industry. He has been associated with LG Energy Solution Nanjing Co., Ltd. and Mitsubishi Chemical Engineering Corporation. His experience in these organizations has contributed to his development as an inventor and innovator in waste treatment technologies.

Collaborations

Yotaro has collaborated with several professionals in his field, including Takahiro Tamura and Yuan Tang. These collaborations have likely enriched his work and expanded the impact of his inventions.

Conclusion

Yotaro Nishijima's contributions to waste treatment technology reflect his dedication to innovation and environmental responsibility. His patent demonstrates a practical solution to a pressing issue in the lithium-ion battery production process. His work continues to inspire advancements in sustainable practices within the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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