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For the Inventor, By the Inventor

Tokyo, Japan

Masayuki Marubashi

This inventor holds 9 USPTO granted patents. Top assignee: Subaru Corporation. Active years: 2020-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Marubashi. Retrieved from https://idiyas.com/inventor/masayuki-marubashi

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 = 100.0

Average Co-Inventor Count = 3.6

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal9 out of 2,470 
 
Subaru Corporation
 patents

Years Active: 2020-2025

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9 patents (USPTO):Explore Patents
1. 12223746 - Distracted-driving monitoring apparatus for vehicle (2025-02-11),
2. 12134387 - Vehicle occupant monitoring apparatus (2024-11-05),
3. 11325609 - Vehicle driving assist system (2022-05-10),
4. 11203317 - Vehicle with occupant protection function (2021-12-21),
5. 11155227 - Occupant monitoring device for vehicle and occupant protection system for vehicle (2021-10-26),
6. 11120283 - Occupant monitoring device for vehicle and traffic system (2021-09-14),
7. 10977505 - Occupant monitoring device for vehicle (2021-04-13),
8. 10824886 - Occupant monitoring device for vehicle (2020-11-03),
9. 10592758 - Occupant monitoring device for vehicle (2020-03-17),

Title: Masayuki Marubashi: Innovator in Vehicle Monitoring Technology

Introduction

Masayuki Marubashi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of vehicle monitoring technology, holding a total of 9 patents. His innovative work focuses on enhancing safety and functionality within vehicles, particularly in relation to driver behavior and occupant monitoring.

Latest Patents

Among his latest patents is a "Distracted-driving monitoring apparatus for vehicle." This apparatus includes an imaging device that captures images of the vehicle's occupants. The system determines whether the occupant is distracted while driving by analyzing the captured images. It identifies specific areas that the occupant is likely to face, allowing for a more accurate assessment of their attention while the vehicle is in operation. Another notable patent is the "Vehicle occupant monitoring apparatus," which features an operation determination unit that processes images of the occupant. This unit can identify non-contact operations performed by the occupant and outputs corresponding control signals.

Career Highlights

Masayuki Marubashi is currently employed at Subaru Corporation, where he continues to develop innovative technologies that enhance vehicle safety and user experience. His work has positioned him as a key figure in the automotive industry, particularly in the realm of driver assistance systems.

Collaborations

Throughout his career, Marubashi has collaborated with talented individuals such as Ryota Nakamura and Keita Onishi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in vehicle monitoring.

Conclusion

Masayuki Marubashi's contributions to vehicle monitoring technology exemplify his commitment to innovation and safety. His patents reflect a deep understanding of driver behavior and the importance of maintaining focus while driving. His work continues to influence the automotive industry positively.

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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