Hitachinaka, Japan

Hideyuki Hosokawa

This inventor holds 19 USPTO granted patents and 5 published patent applications and 2 EPO patents. Top assignees: Hitachi-Ge Nuclear Energy, Ltd., Hitachi, Ltd., Other. Active years: 1998-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideyuki Hosokawa. Retrieved from https://idiyas.com/inventor/hideyuki-hosokawa

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

USPTO Granted Patents = 19 

% Patents Active = 84.2

 

Average Co-Inventor Count = 5.8

ph-index = 3

Forward Citations = 31(Granted Patents)


Location History:

  • Hitachi, JP (1998 - 2003)
  • Hitachinaka, JP (2010 - 2016)
  • Tokyo, JP (2016 - 2024)

Company Filing History:


Years Active: 1998-2025

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19 patents (USPTO):Explore Patents

Title: **The Innovative Contributions of Hideyuki Hosokawa**

Introduction:

Hideyuki Hosokawa, located in Hitachinaka, Japan, is a prominent inventor with a remarkable portfolio of innovations, boasting a total of 19 patents. His work primarily focuses on chemical decontamination methods and apparatuses, showcasing his commitment to advancing technology in this essential field.

Latest Patents:

Among his latest patents, Hosokawa has developed a **chemical decontamination method and a chemical decontamination apparatus** that aim to prevent the deterioration of metal ion exchange resins. This innovation allows for decontamination processes to be conducted at a low cost and within a shorter time frame. The patented method includes several crucial steps: a reduction decontamination step wherein a reduction decontamination solution is supplied to the target, a hydrogen peroxide decomposition step to break down the hydrogen peroxide after the initial reduction, and finally a metal ion removing step to eliminate any metal ions present in the solution. Another significant patent introduced by Hosokawa enhances the decontamination efficiency of chemical procedures for steam dryers within reactor pressure vessels, ensuring effective maintenance and operation.

Career Highlights:

Throughout his career, Hideyuki Hosokawa has made significant strides in the field of nuclear energy. He has been associated with esteemed organizations such as Hitachi-GE Nuclear Energy, Ltd. and Hitachi, Ltd., where he has contributed to groundbreaking advancements in decontamination technologies.

Collaborations:

In his journey, Hosokawa has collaborated with notable professionals including Makoto Nagase and Kazushige Ishida. Their joint efforts have helped in pushing the boundaries of innovation in chemical decontamination, emphasizing the importance of teamwork in the field of invention and development.

Conclusion:

In summary, Hideyuki Hosokawa is a distinguished inventor whose contributions have had a significant impact on the realm of chemical decontamination. With a total of 19 patents to his name, his innovations continue to influence practices in nuclear energy and related areas. As technology evolves, the importance of such inventions remains paramount, ensuring safer and more efficient operations across various industries.

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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