Yokohama, Japan

Minoru Hotta

This inventor holds 2 USPTO granted patents. Top assignees: Ishikawajima-Harima Heavy Industries Co., Ltd., Ishikawajima-Harima Jukogyo Kabushiki Kaisha, The Shipbuilding Research Association. Active years: 1986-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Minoru Hotta. Retrieved from https://idiyas.com/inventor/minoru-hotta-6ypruqgt

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 53(Granted Patents)


Company Filing History:


Years Active: 1986-1990

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2 patents (USPTO):Explore Patents

Title: Minoru Hotta: Innovator in Fuel Cell and Offshore Structure Technologies

Introduction

Minoru Hotta is a notable inventor based in Yokohama, Japan. He has made significant contributions to the fields of fuel cell technology and offshore structures. With a total of 2 patents, his work reflects a commitment to innovation and engineering excellence.

Latest Patents

Hotta's latest patents include an "Arrangement for tightening stack of fuel cell elements." This invention focuses on a method for securely holding a stack of fuel cell elements, ensuring uniform pressure distribution through a sophisticated arrangement of holders and pressure-adjusting members. Another significant patent is the "Device for locking platform of offshore structure." This device enhances the stability of offshore platforms by utilizing a unique locking mechanism that engages with the racks of the platform's legs, allowing for safe vertical movement.

Career Highlights

Throughout his career, Minoru Hotta has worked with prominent companies such as Ishikawajima-Harima Heavy Industries Co., Ltd. and Ishikawajima-Harima Jukogyo Kabushiki Kaisha. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in engineering and technology.

Collaborations

Some of his notable coworkers include Nobuyuki Zaima and Tetsuya Hirata. Their collaboration has likely fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.

Conclusion

Minoru Hotta's contributions to fuel cell technology and offshore structures demonstrate his innovative spirit and engineering prowess. His patents reflect a deep understanding of complex systems and a commitment to improving technology for practical applications.

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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