Tokyo, Japan

Ken Watanabe

This inventor holds 14 USPTO granted patents and 11 published patent applications, plus 5 CIPO patents and 11 EPO patents. Top assignees: Subaru Corporation, Gree, Inc., The Japan Research Institute, Limited. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ken Watanabe. Retrieved from https://idiyas.com/inventor/ken-watanabe-2jvpl0ng

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

USPTO Granted Patents = 14 

% Patents Active = 71.4


 

Average Co-Inventor Count = 2.2

ph-index = 1

Forward Citations = 10(Granted Patents)


Location History:

  • Tokyo, JP (2015 - 2022)
  • Kanagawa, JP (2024)

Company Filing History:


Years Active: 2015-2025

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14 patents (USPTO):Explore Patents

Title: Ken Watanabe: Innovator in Interior Building Materials and User Interface Technology

Introduction

Ken Watanabe is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of interior building materials and user interface technology. With a total of 14 patents to his name, Watanabe continues to push the boundaries of innovation.

Latest Patents

One of Watanabe's latest patents focuses on interior building materials. This invention aims to modify the surface of materials, such as gypsum boards, to allow magnets to attach easily. The technique provides a practical solution for creating wall faces that can utilize magnetic stoppers as substitutes for thumbtacks. Additionally, the interior building material is designed for favorable construction efficiency, allowing it to be easily cut with a cutter knife. Another notable patent involves a computer program, method, and server device that changes an input object based on user motion. This technology enhances user interaction by displaying a first video from the user's viewpoint, with an input object that adapts according to the type of video shown.

Career Highlights

Throughout his career, Ken Watanabe has worked with notable companies, including Subaru Corporation and Gree, Inc. His experience in these organizations has contributed to his innovative mindset and technical expertise.

Collaborations

Watanabe has collaborated with talented individuals such as Fumiyuki Moriya and Ryohei Hoshi. These partnerships have fostered a creative environment that encourages the development of groundbreaking ideas.

Conclusion

Ken Watanabe is a visionary inventor whose work in interior building materials and user interface technology has made a lasting impact. His innovative patents and collaborations highlight his commitment to advancing technology and improving user experiences.

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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