Hitachi, Japan

Atsushi Shikama

This inventor holds 2 USPTO granted patents. Top assignees: Hitachi Process Computer Engineering, Inc., Hitachi, Ltd.. Active years: 1994-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Shikama. Retrieved from https://idiyas.com/inventor/atsushi-shikama

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 = 6.0

ph-index = 2

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1994-1995

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2 patents (USPTO):Explore Patents

Title: The Innovations of Atsushi Shikama

Introduction

Atsushi Shikama is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of data processing technology, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

Shikama's latest patents include a data processing device and a plug-in package. In this invention, when exchanging a plug-in package without breaking the power supply to the data processing device, a package removing lever is equipped with a locking piece. The lever remains stationary, preventing the package from being removed until the locking piece is released. Upon the release of the locking piece, a switch is activated to cut off the power supply for the package. Once the package is securely mounted, the power is restored through the action of the locking piece, effectively preventing any misoperation during the package removal process.

Career Highlights

Throughout his career, Atsushi Shikama has worked with prominent companies such as Hitachi, Ltd. and Hitachi Process Computer Engineering, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in data processing technology.

Collaborations

Shikama has collaborated with notable coworkers, including Manabu Araoka and Yoshiaki Takahashi. Their combined expertise has contributed to the advancement of technology in their respective fields.

Conclusion

Atsushi Shikama's contributions to data processing technology through his patents reflect his dedication to innovation. His work continues to influence the industry and inspire future inventors.

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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