Kawasaki, Japan

Koji Hashimoto

This inventor holds 15 USPTO granted patents and 1 published patent application. Top assignees: Hitachi, Ltd., Hitachi Electronic Devices Co., Ltd., Fujitsu Corporation. Active years: 1989-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Hashimoto. Retrieved from https://idiyas.com/inventor/koji-hashimoto-pr7ijg81

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

USPTO Granted Patents = 15 

% Patents Active = 20.0

Average Co-Inventor Count = 3.7

ph-index = 5

Forward Citations = 82(Granted Patents)


Location History:

  • Hitachi, JP (1989)
  • Chofu, JP (2001)
  • Hitachinaka, JP (2010)
  • Bellevue, WA (US) (2013)
  • Kawasaki, JP (2002 - 2015)

Company Filing History:


Years Active: 1989-2015

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15 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Koji Hashimoto

Introduction

Koji Hashimoto, an inventive mind hailing from Kawasaki, Japan, has made significant contributions to the field of information technology through his innovative inventions. With a total of 15 patents to his name, Hashimoto's work has had a profound impact on how data is managed and processed in modern computing systems.

Latest Patents

Among his latest inventions, Hashimoto developed an "Information Processing Apparatus and Method." This technology enables a computer to determine whether destination information is part of the permission target information, which plays a crucial role in the secure transfer of files stored on a storage device. The system prompts users for permission if the destination information is not currently included in the allowed access list, effectively enhancing data security.

Another notable patent is the "Software Configuration Management Method and System." This system provides a comprehensive approach to managing software revisions, ensuring that updates are consistently committed to a software component database and a software product group. This process facilitates the seamless creation of new software products from existing databases while maintaining the integrity of underlying components.

Career Highlights

Koji Hashimoto has worked at esteemed organizations such as Hitachi, Ltd. and Hitachi Electronic Devices Co., Ltd. Throughout his tenure in these companies, he has exemplified innovation and pioneering thinking, contributing to the advancement of technology and the enhancement of software management systems.

Collaborations

In his professional journey, Hashimoto has collaborated with notable colleagues, including Seiichi Nishiyama and Shigetake Takaku. Together, they have cultivated a creative environment that fosters the development of groundbreaking technologies and solutions in the field of software and information processing.

Conclusion

Koji Hashimoto’s dedication to innovation and excellence in the realm of technology is evident through his patents and collaborative efforts. His work not only reflects his expertise as an inventor but also significantly contributes to the advancement of information processing and software management. As the technology landscape continues to evolve, Hashimoto’s inventions serve as a testament to the importance of securing data and efficiently managing software revisions for the future.

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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