Minato, Japan

Takafumi Imukai

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Fujitsu Corporation. Active years: 2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takafumi Imukai. Retrieved from https://idiyas.com/inventor/takafumi-imukai

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

USPTO Granted Patents = 2 

Average Co-Inventor Count = 4.2

ph-index = 1

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 2013

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2 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Takafumi Imukai

Introduction

Takafumi Imukai, a talented inventor based in Minato, Japan, has made significant contributions to the field of mobile technology. With an impressive portfolio of 2 patents, he has demonstrated a strong commitment to innovation, particularly in enhancing the functionality and security of mobile devices.

Latest Patents

Imukai's latest patents showcase his ingenuity and forward-thinking design. The first patent is for a Mobile terminal device including a ringing device, which describes a mobile terminal equipped with a unique ringing device. This device includes a first control unit activated shortly after power-on and a second control unit that activates later. A sound source outputs a ringing sound based on instructions from the first control unit, optimizing user experience.

The second patent is for a System and method for preventing portable terminal from being left, designed to ensure that users do not accidentally leave their mobile devices behind. The system activates an alarm if a signal from a wireless terminal is lost, stops the alarm after a set period, and transitions the device into a lock standby state. This innovative approach adds an extra layer of security for portable terminals.

Career Highlights

Currently, Takafumi Imukai is employed by Fujitsu Corporation, where he leverages his expertise to push the boundaries of mobile technology. His work at Fujitsu highlights his dedication to creating solutions that meet the evolving needs of consumers in a fast-paced digital landscape.

Collaborations

Throughout his career, Imukai has worked alongside talented professionals, including colleagues like Manabu Toyoda and Haruhi Morimoto. These collaborations demonstrate the importance of teamwork in driving technological advancements and the sharing of diverse ideas within the industry.

Conclusion

Takafumi Imukai stands out as an innovative thinker in the mobile technology sector. His notable patents and contributions to Fujitsu Corporation reflect his dedication to enhancing the functionality and security of mobile devices. As the industry continues to evolve, inventors like Imukai will play a crucial role in shaping the future of technology.

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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