logo

For the Inventor, By the Inventor

Tokyo, Japan

Kazuya Umejima

This inventor holds 6 USPTO granted patents and 3 published patent applications. Top assignee: Lenovo (Singapore) Pte. Ltd.. Active years: 2022-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuya Umejima. Retrieved from https://idiyas.com/inventor/kazuya-umejima

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 = 100.0

Average Co-Inventor Count = 4.1

ph-index = 1


Location History:

  • Tokyo, JP (2022)
  • Yokohama, JP (2022)

Company Filing History:

goldMedal6 out of 4,447 
 
Lenovo (Singapore) Pte. Ltd.
 patents

Years Active: 2022-2026

Loading Chart...
6 patents (USPTO):Explore Patents
1. 12632084 - Electronic apparatus (2026-05-19),
2. 12585303 - Electronic apparatus and chassis member (2026-03-24),
3. 12468355 - Electronic apparatus (2025-11-11),
4. 11507136 - Electronic apparatus with frame including a glass support (2022-11-22),
5. 11392170 - Electronic apparatus comprising first and second flexible boards that extend from a first chassis to a second chassis (2022-07-19),
6. 11388828 - Chassis member, electronic device, and method for manufacturing the chassis member (2022-07-12),

Title: Kazuya Umejima: Innovator in Electronic Apparatus Design

Introduction

Kazuya Umejima is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electronic apparatus design, holding a total of 6 patents. His innovative work focuses on enhancing the functionality and design of electronic devices.

Latest Patents

Umejima's latest patents include an electronic apparatus that features a pair of speakers connected via a flat cable. This design incorporates a unique ridge and valley fold line structure, allowing for efficient space utilization within the chassis. Another notable patent is for an electronic apparatus with a frame that includes a glass support. This invention features a chassis with a glass plate supported by a frame, enhancing both aesthetics and structural integrity.

Career Highlights

Kazuya Umejima is currently employed at Lenovo (Singapore) Pte. Ltd., where he continues to innovate in the realm of electronic devices. His work has been instrumental in developing cutting-edge technology that meets the demands of modern consumers.

Collaborations

Throughout his career, Umejima has collaborated with talented individuals such as Seita Horikoshi and Kazuo Fujii. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Kazuya Umejima's contributions to electronic apparatus design exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of technology and user needs, positioning him as a key figure in the industry.

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]
Loading…