Kanagawa, Japan

Kohichi Hirai

This inventor holds 6 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignee: Ricoh Company, Ltd.. Active years: 2015-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kohichi Hirai. Retrieved from https://idiyas.com/inventor/kohichi-hirai

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

USPTO Granted Patents = 6 

% Patents Active = 83.3

 

Average Co-Inventor Count = 1.7

ph-index = 2

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 2015-2021

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6 patents (USPTO):Explore Patents

Title: Kohichi Hirai: Innovator in Information Processing Technology

Introduction

Kohichi Hirai is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of information processing, holding a total of 6 patents. His work focuses on enhancing user interaction with technology through innovative devices and methods.

Latest Patents

Hirai's latest patents include an information processing apparatus that controls the screen to be displayed. This apparatus features an event detection unit that identifies events and a registration unit that associates these events with corresponding programs. The display unit then generates screens based on the detected events. Another significant patent involves an information processing device that determines whether the start of a first application program is allowed. It includes a request part that prompts the display of appropriate screens based on the user's operations.

Career Highlights

Kohichi Hirai is currently employed at Ricoh Company, Ltd., where he continues to develop innovative solutions in information processing technology. His work has been instrumental in advancing the capabilities of information processing devices, making them more user-friendly and efficient.

Collaborations

Hirai has collaborated with notable coworkers, including Hideki Ohhashi and Tsutomu Ohishi. Their combined expertise has contributed to the successful development of various technologies within their field.

Conclusion

Kohichi Hirai's contributions to information processing technology demonstrate his commitment to innovation and user experience. His patents reflect a deep understanding of the needs of modern technology users, making him a significant figure in his field.

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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