Kawasaki, Japan

Eiichi Tanaka

This inventor holds 3 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Fujitsu Corporation. Active years: 2005-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiichi Tanaka. Retrieved from https://idiyas.com/inventor/eiichi-tanaka-wiep1tfo

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 66.7


Average Co-Inventor Count = 5.3

ph-index = 3

Forward Citations = 38(Granted Patents)


Company Filing History:


Years Active: 2005-2006

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3 patents (USPTO):Explore Patents

Title: The Innovative Mind of Eiichi Tanaka: Patents and Contributions

Introduction: Eiichi Tanaka, a prominent inventor based in Kawasaki, Japan, has made significant contributions to the technology sector with his innovative ideas and inventive spirit. With a total of three patents to his name, Tanaka's work primarily revolves around the development of portable terminals, showcasing his ability to blend functionality with user convenience.

Latest Patents: Tanaka's recent patents highlight his dedication to enhancing user experience in portable devices. One notable patent describes a portable terminal that features a menu screen displaying various categories, where each small screen corresponds to specific display positions of an operation panel. This design aims to streamline user interaction, making it easier to navigate through the device's functionalities. Another remarkable invention is a portable terminal that activates an LCD unit and illuminated keys only in low-light conditions, using external brightness measurement to determine when to enhance visibility. These innovations are a testament to Tanaka's forward-thinking approach in developing smarter, user-friendly portable technology.

Career Highlights: Currently, Eiichi Tanaka is associated with Fujitsu Corporation, a well-respected leader in information technology and services. His tenure at Fujitsu has allowed him to engage in cutting-edge projects, enhancing the company's portfolio of innovative products. Tanaka's commitment to research and development has positioned him as a key player within his organization, contributing to the advancement of portable terminal technologies.

Collaborations: Throughout his career, Tanaka has worked alongside talented colleagues such as Yoko Fujii and Yoshikazu Watanabe. Their collaboration has fostered an environment of creativity and innovation, resulting in numerous advancements in their field. Together, they share a vision of delivering high-quality technological solutions that meet the evolving demands of users in today's fast-paced digital landscape.

Conclusion: Eiichi Tanaka's inventive journey reflects his passion for technology and innovation. With three patents under his belt and contributions to Fujitsu Corporation, he continues to pave the way for advancements in portable terminal technology. His work not only enhances user experience but also exemplifies the importance of collaboration in driving technological progress. As he continues to innovate, Tanaka remains a significant figure in the world of inventions, inspiring future generations of inventors and technology enthusiasts.

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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