Hitachi, Japan

Minoru Akita

This inventor holds 4 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Engineering Co., Ltd., Other. Active years: 1991-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Minoru Akita. Retrieved from https://idiyas.com/inventor/minoru-akita-93m8cdaw

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 = 6.5

ph-index = 3

Forward Citations = 113(Granted Patents)


Location History:

  • Hitachi-shi, JP (1992)
  • Hitachi, JP (1991 - 1993)

Company Filing History:


Years Active: 1991-1993

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4 patents (USPTO):Explore Patents

Title: Minoru Akita: Innovator in High-Temperature and High-Pressure Liquid Filling Technologies

Introduction

Minoru Akita is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of liquid filling technologies, particularly for high-temperature and high-pressure vessels. With a total of 4 patents to his name, Akita's work has advanced the efficiency and safety of liquid filling processes.

Latest Patents

One of Akita's latest patents is a liquid filling method for a high-temperature and high-pressure vessel. This innovative apparatus includes a high-temperature and high-pressure vessel, a closed liquid storage tank positioned at a higher level than the filling point, and a liquid-filling flow passage that supplies liquid from the storage tank into the vessel. Additionally, it features a pressure-feed flow passage that allows pressure from the vessel to return to the storage tank. The design incorporates valves on both flow passages and a liquid-filling source that connects to the storage tank, ensuring that the surrounding environment of the tank remains cooler than the vessel's interior.

Career Highlights

Throughout his career, Minoru Akita has worked with prominent companies, including Hitachi, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in liquid filling technologies.

Collaborations

Akita has collaborated with notable colleagues such as Shouichirou Kinoshita and Kenji Tominaga. These partnerships have fostered a creative environment that has led to the development of advanced technologies in their field.

Conclusion

Minoru Akita's contributions to high-temperature and high-pressure liquid filling technologies demonstrate his expertise and innovative spirit. His patents reflect a commitment to improving industrial processes, making him a significant figure in the realm of inventions.

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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