Tokyo, Japan

Akito Ohata

This inventor holds 4 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Hitachi Industrial Equipment Systems Co., Ltd.. Active years: 2013-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akito Ohata. Retrieved from https://idiyas.com/inventor/akito-ohata

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.7

ph-index = 2

Forward Citations = 7(Granted Patents)


Location History:

  • Yokohama, JP (2013 - 2014)
  • Tokyo, JP (2021 - 2022)

Company Filing History:


Years Active: 2013-2022

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4 patents (USPTO):Explore Patents

Title: Akito Ohata: Innovator in Compressor Technology

Introduction

Akito Ohata is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of compressor technology, holding a total of 4 patents. His work focuses on improving the efficiency and performance of compressors, which are essential in various industrial applications.

Latest Patents

One of his latest patents is for a compressor valve arrangement. This invention includes a piston that reciprocates in a cylinder, a valve seat plate with a port for fluid passage, and a valve that opens and closes the port. Additionally, it features a valve receiver that regulates the degree of opening and a stress suppression member that minimizes stress on the valve. Another notable patent is for a reciprocating compressor and its control method. This invention aims to create a compact and lightweight portable air compressor that maintains performance even when used outside its optimal temperature range. The control system detects cylinder temperature and adjusts the restart pressure accordingly to enhance reliability.

Career Highlights

Akito Ohata is currently employed at Hitachi Industrial Equipment Systems Co., Ltd. His work at this esteemed company has allowed him to develop innovative solutions that address common challenges in compressor technology. His inventions have contributed to advancements in the efficiency and functionality of air compressors.

Collaborations

Throughout his career, Akito has collaborated with notable colleagues, including Hisatoshi Kobayashi and Hideaki Ikeda. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Akito Ohata's contributions to compressor technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of engineering principles and a desire to improve industrial applications. His work continues to influence the field and inspire future advancements.

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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