Tokyo, Japan

Nobutaka Matsushima

This inventor holds 9 USPTO granted patents and 2 published patent applications. Top assignee: Ntt Docomo, Inc.. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobutaka Matsushima. Retrieved from https://idiyas.com/inventor/nobutaka-matsushima

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

USPTO Granted Patents = 9 

% Patents Active = 55.6

Average Co-Inventor Count = 2.2

ph-index = 1


Company Filing History:


Years Active: 2024-2026

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9 patents (USPTO):Explore Patents

Title: Nobutaka Matsushima: Innovator in Augmented Reality Technology

Introduction

Nobutaka Matsushima is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of augmented reality, holding a total of 9 patents. His innovative work focuses on enhancing user experience through advanced wearable technology.

Latest Patents

Matsushima's latest patents include a wearable apparatus that features a pair of augmented reality (AR) glasses. This display device is designed to be mounted on the user's head and incorporates an image capture device that outputs a captured image of the area in front of the user. Additionally, an inertia measurement device detects physical movement, allowing the display controller to show a guide image indicating the outer edge of the captured image during a specific display period. Another notable patent is a projection controlling apparatus that determines the presence of hand-held objects in a captured image. This technology ensures that projected images are not displayed on objects held by the user, enhancing safety and usability.

Career Highlights

Matsushima is currently employed at NTT Docomo, Inc., where he continues to push the boundaries of technology. His work has been instrumental in developing practical applications of augmented reality, making significant strides in the industry.

Collaborations

Matsushima has collaborated with notable colleagues, including Kensuke Ueda and Yuuichi Mizukoshi. Their combined expertise has contributed to the advancement of innovative technologies in the field.

Conclusion

Nobutaka Matsushima is a key figure in the realm of augmented reality, with a focus on creating user-friendly wearable technology. His patents reflect a commitment to innovation and improving the interaction between users and technology.

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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