Niigata, Japan

Takayuki Maruyama

This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignees: Kyocera Corporation, Dainichi Co., Ltd.. Active years: 2021-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayuki Maruyama. Retrieved from https://idiyas.com/inventor/takayuki-maruyama-4qji6bcv

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 = 4.9

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2021-2023

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4 patents (USPTO):Explore Patents

Title: Takayuki Maruyama: Innovator in Fuel Cell Technology

Introduction

Takayuki Maruyama is a prominent inventor based in Niigata, Japan, known for his significant contributions to fuel cell technology. With a total of four patents to his name, Maruyama has made strides in developing efficient fuel cell apparatuses that harness energy from fuel gases and oxygen-containing gases.

Latest Patents

Maruyama's latest patents include a fuel cell apparatus that features a fuel cell module with a housing designed to generate electric power. This apparatus utilizes a heat exchanger that facilitates heat exchange between a medium and exhaust gas from the fuel cell module. Another notable patent is for a fuel cell module that comprises a cell stack apparatus, a manifold for feeding fuel gas, and an oxygen-containing gas introduction plate. This innovative design enhances the efficiency and functionality of fuel cells.

Career Highlights

Throughout his career, Maruyama has worked with notable companies such as Kyocera Corporation and Dainichi Co., Ltd. His experience in these organizations has allowed him to refine his expertise in fuel cell technology and contribute to advancements in the field.

Collaborations

Maruyama has collaborated with talented individuals in the industry, including Tatsuya Kanbayashi and Naoki Yokoo. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Takayuki Maruyama's work in fuel cell technology exemplifies his commitment to innovation and sustainability. His patents reflect a deep understanding of energy systems and a dedication to advancing the capabilities of fuel cells.

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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