Aichi, Japan

Hideo Sahashi

This inventor holds 15 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Vehicle Seating. Top assignees: Toyota Boshoku Kabushiki Kaisha, Toyota Jidosha Kabushiki Kaisha. Active years: 2010-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideo Sahashi. Retrieved from https://idiyas.com/inventor/hideo-sahashi

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

Calculating rank
USPTO Granted Patents = 15 

% Patents Active = 93.3

 

Average Co-Inventor Count = 1.1

ph-index = 4

Forward Citations = 55(Granted Patents)


Location History:

  • Toyota, JP (2010 - 2014)
  • Komaki, JP (2016 - 2017)
  • Aichi-ken, JP (2016 - 2019)

Company Filing History:


Years Active: 2010-2019

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Areas of Expertise:
Vehicle Seat
Manufacturing Method
Cushion Structure
Seat Pad
Conveyance Seat
Retaining Structure
Spring Mechanism
Ergonomics
Comfort Design
Adjustment Features
Material Innovation
Safety Enhancements
15 patents (USPTO):Explore Patents

Title: Innovations in Vehicle Seating: The Contributions of Hideo Sahashi

Introduction

Hideo Sahashi, an esteemed inventor from Aichi-ken, Japan, has made significant contributions to the field of automotive seating. With a remarkable portfolio of 15 patents, Sahashi is recognized for his innovative designs that enhance both comfort and functionality in vehicle seats.

Latest Patents

Hideo Sahashi's latest inventions revolve around the development of advanced vehicle seats. His patent titled "Vehicle seat and manufacturing method thereof" incorporates a seat cushion designed with a seating part and side parts made of elastic materials of varying hardness. This clever design allows for enhanced comfort and support during travel. Another noteworthy patent, simply titled "Vehicle seat," features a seat frame covered with a specially designed seat pad. The innovative construction ensures that the edges of the seat frame are distanced from the surface when the seat pad is applied, further improving comfort for passengers.

Career Highlights

Throughout his career, Sahashi has held positions at notable companies such as Toyota Boshoku Corporation and Toyota Motor Corporation. His work at these leading automotive manufacturers has allowed him to contribute to the design and improvement of vehicle seating solutions, making him a driving force in automotive innovation.

Collaborations

Hideo Sahashi has collaborated with talented colleagues in his field, including Takeshi Ushiyama and Keiji Kozaki. These partnerships have fostered a creative environment where ideas can flourish, leading to the successful development of new patented technologies and improved vehicle seating designs.

Conclusion

Hideo Sahashi's dedication to innovation in vehicle seating has significantly impacted the automotive industry. With his extensive patent portfolio and valuable collaborations, he continues to shape the future of comfort and design in automotive interiors. His work is a testament to the importance of inventive thinking in enhancing everyday experiences for drivers and passengers alike.

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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