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For the Inventor, By the Inventor

Toyota, Japan

Masaru Hoshina

This inventor holds 8 USPTO granted patents. Top assignees: Aisin Seiki Kabushiki Kaisha, Nishikawa Rubber Co., Ltd.. Active years: 1997-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaru Hoshina. Retrieved from https://idiyas.com/inventor/masaru-hoshina

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

USPTO Granted Patents = 8

% Patents Active = 75.0

Average Co-Inventor Count = 3.7

ph-index = 5

Forward Citations = 82(Granted Patents)


Location History:

  • Aichi pref., JP (1997)
  • Kariya, JP (1999 - 2000)
  • Aichi-ken, JP (2001)
  • Toyota, JP (2007 - 2011)

Company Filing History:

goldMedal7 out of 5,207 
 
Aisin Seiki Kabushiki Kaisha
 patents
silverMedal2 out of 233 
 
Nishikawa Rubber Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1997-2011

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8 patents (USPTO):Explore Patents
1. 7893831 - Entrapment prevention sensor for opening and closing door of vehicle (2011-02-22),
2. 7812721 - Sensor protector (2010-10-12),
3. D549849 - Protector for nipping sensor in automatic opening and closing devices (2007-08-28),
4. 6231112 - Vehicle door assembly (2001-05-15),
5. 6016630 - Door frame and method for forming the same (2000-01-25),
6. 5992021 - Door frame and method for forming a door frame (1999-11-30),
7. 5983571 - Door frame and method for forming the same (1999-11-16),
8. 5640869 - Method for producing rolled structural shapes (1997-06-24),

Title: The Innovative Mind of Masaru Hoshina

Introduction

Masaru Hoshina, an accomplished inventor based in Toyota, Japan, has made significant contributions to the automotive industry with his inventive spirit. Holding a remarkable eight patents, he has dedicated his career to enhancing vehicle safety and functionality.

Latest Patents

Hoshina's latest innovations include groundbreaking inventions such as the "Entrapment Prevention Sensor for Opening and Closing Door of Vehicle." This intelligent sensor detects obstacles between vehicle doors, effectively preventing injuries or damage during operation. The design features a protective assembly that accommodates the sensor while ensuring seamless integration with vehicle components.

Another notable invention is the "Sensor Protector," which is designed for attachment to either the body or door of a vehicle. This protector houses a touch sensor that detects objects between the body and door, enhancing operational safety. The innovative structure incorporates a hollow portion and embedded core material, along with meticulously designed cover portions that ensure durability and reliability.

Career Highlights

Throughout his career, Hoshina has played a pivotal role in several companies, including Aisin Seiki Kabushiki Kaisha and Nishikawa Rubber Co., Ltd. His work at these organizations has propelled numerous advancements in vehicle technology, showcasing his dedication to innovation.

Collaborations

Hoshina has collaborated with notable professionals in the field, including his coworkers Shinya Takeda and Hironori Koeda. These collaborations have fostered a rich environment of creativity and progressive thinking, further enhancing the impact of his inventions on the automotive industry.

Conclusion

Masaru Hoshina's inventive contributions to automotive safety and technology underscore his prowess as an inventor. With eight patents to his name, his dedication to innovation resonates through his latest creations, ensuring that the vehicles of tomorrow will be safer and more efficient.

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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