Tsukuba, Japan

Nobuyuki Muromachi

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyuki Muromachi. Retrieved from https://idiyas.com/inventor/nobuyuki-muromachi

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


Average Co-Inventor Count = 7.0

ph-index = 1


Company Filing History:

goldMedal1 out of 834,513 
Other
 patents

Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: Nobuyuki Muromachi: Innovator in Metal Hydride Technology

Introduction

Nobuyuki Muromachi is a notable inventor based in Tsukuba, Japan. He has made significant contributions to the field of energy storage, particularly through his innovative work on metal hydride negative electrodes.

Latest Patents

Muromachi holds a patent for a metal hydride negative electrode and the method for producing it. This invention features a negative electrode that exhibits excellent discharge characteristics at the beginning of a charge and discharge cycle. It also demonstrates outstanding gas absorptivity during charge and an excellent cycle life. The production method is notable for its simplicity, avoiding complicated processes. The metal hydride negative electrode is specifically designed for use in nickel hydride cells and comprises a substrate and a negative electrode plate formed by applying a hydrogen-absorbing alloy composition.

Career Highlights

Throughout his career, Muromachi has focused on advancing energy storage technologies. His work has been instrumental in improving the performance and efficiency of rechargeable batteries, particularly in applications requiring reliable energy sources.

Collaborations

Muromachi has collaborated with notable colleagues, including Kyoichi Ariga and Hideki Toshima. Their combined expertise has contributed to the development of innovative solutions in the field of energy storage.

Conclusion

Nobuyuki Muromachi's contributions to metal hydride technology highlight his role as a key innovator in energy storage solutions. His patent reflects a significant advancement in the efficiency and practicality of rechargeable batteries.

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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