Okayama, Japan

Takehiko Nara

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Panasonic Intellectual Property Management Co., Ltd.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takehiko Nara. Retrieved from https://idiyas.com/inventor/takehiko-nara-kub7tzet

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 = 100.0

Average Co-Inventor Count = 3.3

ph-index = 1


Company Filing History:


Years Active: 2025

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3 patents (USPTO):Explore Patents

Title: Takehiko Nara: Innovator in Input Device Technology

Introduction

Takehiko Nara is a prominent inventor based in Okayama, Japan. He has made significant contributions to the field of input device technology, holding a total of 3 patents. His work focuses on enhancing the functionality and efficiency of input devices, which are essential in various electronic applications.

Latest Patents

One of Nara's latest patents is an innovative input device that includes a first fixed electrode and a second fixed electrode, which are electrically insulated from each other. This device features an elastic body with conductivity positioned above both electrodes, along with a movable member designed to push the elastic body toward the first fixed electrode. An insulating layer is placed between the first fixed electrode and the elastic body to prevent electrical contact. The second fixed electrode and the elastic body are in contact, allowing for improved functionality.

Another notable patent involves a detection method, detection device, and detection system. This method includes obtaining sensor values from a capacitive sensor periodically. It determines whether these values exceed a specific threshold and calculates differences between target sensor values. The process involves comparing these differences against a threshold to select the most relevant sensor value for output.

Career Highlights

Takehiko Nara is currently employed at Panasonic Intellectual Property Management Co., Ltd. His role involves developing innovative technologies that enhance user interaction with electronic devices. His expertise in input device technology has positioned him as a key figure in the industry.

Collaborations

Nara has collaborated with notable coworkers, including Ryo Nakae and Yasunori Yanai. Their combined efforts contribute to the advancement of technology within their organization.

Conclusion

Takehiko Nara's contributions to input device technology reflect his dedication to innovation and excellence. His patents demonstrate a commitment to improving user experience in electronic devices. His work continues to influence the field and inspire future advancements.

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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