Tokyo, Japan

Isamu Nagasawa

This inventor holds 147 USPTO granted patents and 17 published patent applications, primarily in Vehicle Safety Technology (CPC class B60R21-207). Top assignees: Subaru Corporation, Fuji Jukogyo Kabushiki Kaisha, Denso Corporation. Active years: 2003-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Isamu Nagasawa. Retrieved from https://idiyas.com/inventor/isamu-nagasawa

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

USPTO Granted Patents = 147 

% Patents Active = 91.2

Average Co-Inventor Count = 1.2

ph-index = 8

Forward Citations = 300(Granted Patents)

Forward Citations (Not Self Cited) = 260(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Tokyo-To, JP (2003)
  • Tokyo, JP (2013 - 2024)

Company Filing History:


Years Active: 2003-2026

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Areas of Expertise:
Airbag Apparatus
Occupant Protection
Emergency Reporting
Vehicle Structure
Driving Assistance
Collision Damage Reduction
Pedestrian Protection
In-Vehicle Device
Front Frame Structure
Agent Apparatus
Vehicle Control
147 patents (USPTO):Explore Patents

Title: Innovator Profile: Isamu Nagasawa - Revolutionizing Vehicle Communication and Safety

Introduction:

Isamu Nagasawa, a talented inventor based in Tokyo, Japan, has been making significant contributions to the realm of vehicle communication and safety systems. With an impressive portfolio of 100 patents, Nagasawa's inventions have been instrumental in enhancing emergency reporting capabilities and ensuring passenger safety. In this article, we delve into his latest patents, career highlights, collaborations, and commend his groundbreaking work.

Latest Patents:

Nagasawa's recent patents highlight his focus on revolutionizing vehicle communication during emergencies. One of his notable inventions is the "Vehicle with Automatic Reporting Function." This system involves a controller and a display that work in tandem to enable the automatic transmission of emergency information to a server. The emergency information, related to the vehicle's emergency, is transmitted to a server that initiates necessary emergency actions. The display is designed to present destination information in a format readable by different communicators, aiding efficient transmission of information during times of crisis.

Another groundbreaking patent by Nagasawa is the "Automatic Emergency Reporting System for Vehicles." This system includes a determiner, normality transmitter, detector, and emergency transmitter. The determiner assesses the quality of communication between the vehicle's communication terminal and the server. The normality transmitter allows transmission of rich information available in the server during normal circumstances. In the event of an emergency, the detector identifies it, and the emergency transmitter relays the emergency information to the server. Depending on the quality of communication, the emergency transmitter can choose to include additional rich information, ensuring effective communication with the server.

Career Highlights:

Throughout his career, Nagasawa has showcased his deep understanding of vehicle safety and communication systems. He has worked in esteemed companies such as Subaru Corporation and Fuji Jukogyo Kabushiki Kaisha (Fuji Heavy Industries). His innovative solutions have earned him recognition as a leading expert in the field, and his patents have made strides in enhancing the safety and communication capabilities of vehicles worldwide.

Collaborations:

Nagasawa has been fortunate to collaborate with talented individuals, including Noriyoshi Baba and Tetsuya Nakase. A collaborative approach has enabled him to leverage diverse expertise, fostering groundbreaking innovations in the field of vehicle communication and safety. These partnerships have undoubtedly contributed to the success of his inventions and have solidified his standing as a prolific inventor within the industry.

Conclusion:

Isamu Nagasawa's passion for innovation and commitment to vehicle communication and safety have made him a prominent figure in the field of patents and inventions. With his latest patents focused on automatic reporting functions and enhanced emergency response systems, Nagasawa continues to shape the future of vehicle communication. His contributions, alongside collaborations with industry experts, exemplify how groundbreaking ideas and teamwork can drive significant advancements in technology and improve lives. We eagerly anticipate more disruptive inventions from Nagasawa as he propels the automotive industry towards a safer and more efficient future.

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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