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For the Inventor, By the Inventor

Kawasaki, Japan

Naoto Yamashita

This inventor holds 10 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 2006-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoto Yamashita. Retrieved from https://idiyas.com/inventor/naoto-yamashita

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

Calculating rank
USPTO Granted Patents = 10

% Patents Active = 10.0

Average Co-Inventor Count = 2.2

ph-index = 4

Forward Citations = 74(Granted Patents)


Company Filing History:

goldMedal10 out of 39,378 
 
Fujitsu Corporation
 patents

Years Active: 2006-2011

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10 patents (USPTO):Explore Patents
1. 8063326 - Illuminating structure of key operating unit, electronic apparatus, portable apparatus, and illuminating method of key operating unit (2011-11-22),
2. 7623847 - Information processing unit (2009-11-24),
3. 7363023 - Information processing unit (2008-04-22),
4. 7324807 - Information processing unit (2008-01-29),
5. 7321760 - Information processing unit (2008-01-22),
6. 7321759 - Information processing unit (2008-01-22),
7. 7321758 - Information processing unit (2008-01-22),
8. 7321757 - Information processing unit (2008-01-22),
9. 7321756 - Information processing unit (2008-01-22),
10. 6999983 - Method and apparatus for producing pseudorandom signal (2006-02-14),

Title: Naoto Yamashita: Innovator in Electronic Apparatus Design

Introduction

Naoto Yamashita is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of electronic apparatus design, holding a total of 10 patents. His innovative work focuses on enhancing user experience through improved functionality and design in electronic devices.

Latest Patents

Yamashita's latest patents include an illuminating structure of a key operating unit, an electronic apparatus, a portable apparatus, and an illuminating method of a key operating unit. The illuminating structure is designed for a key switch and features a housing unit with a window portion, a circuit substrate, and a light-emitting element. This design ensures that the keypad unit is effectively illuminated, enhancing usability. Additionally, his information processing unit, such as a mobile phone, integrates a fingerprint sensor while reconciling size reduction with high operability. The innovative V-shaped groove design allows for efficient fingerprint detection, improving user interaction.

Career Highlights

Yamashita is currently employed at Fujitsu Corporation, where he continues to push the boundaries of technology and design. His work has been instrumental in developing user-friendly electronic devices that cater to modern needs.

Collaborations

Throughout his career, Yamashita has collaborated with notable colleagues, including Kazutoyo Inamitsu and Toshiyuki Itou. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Naoto Yamashita's contributions to electronic apparatus design exemplify the spirit of innovation. His patents reflect a commitment to enhancing user experience through thoughtful design and functionality. 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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