Aichi, Japan

Tetsushi Hiramitsu

This inventor holds 25 USPTO granted patents, primarily in Air Bag Technology. Top assignees: Toyoda Gosei Co., Ltd., Aisin Seiki Kabushiki Kaisha. Active years: 1985-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsushi Hiramitsu. Retrieved from https://idiyas.com/inventor/tetsushi-hiramitsu

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 10

Forward Citations = 306(Granted Patents)


Location History:

  • Kasugai, JP (1985 - 1990)
  • Ichinomiya, JP (1987 - 1991)
  • Tsushima, JP (1993)
  • Inazawa, JP (1995)
  • Aichi, JP (1985 - 1998)

Company Filing History:


Years Active: 1985-1998

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Areas of Expertise:
Air Bag Device
Inflation Mounting
Steering Wheel
Control Apparatus
Reinforcing Ribs
Horn Switch
Relay Mechanism
Pad Mounting Structure
Telephone Equipment
Wiper Blade Rubber
Planetary Gear
Pad Holder Mechanism
25 patents (USPTO):Explore Patents

Title: Tetsushi Hiramitsu: Innovator in Air Bag Technology

Introduction

Tetsushi Hiramitsu, based in Aichi, Japan, is a prolific inventor with an impressive portfolio of 25 patents. His contributions primarily focus on advancements in air bag technology, aimed at enhancing vehicle safety. Hiramitsu's innovative designs not only improve functionality but also address critical safety concerns in automotive engineering.

Latest Patents

Among his latest inventions, Hiramitsu has developed a sophisticated air bag device featuring an advanced air bag and inflation mounting structure. This innovative device includes a central bag equipped with a gas-flowing orifice, a reception pad, and a specially designed inflator that allows for efficient gas ejection. Additionally, a retainer holds both the inflator and bag securely, while a protective holding cloth enhances the assembly's integrity. Another noteworthy invention is an air bag device that encompasses a folded air bag, an inflator for air supply, and a uniquely structured bag holder. This design incorporates protrusions on the inflator’s surface and employs an innovative pawl mechanism to secure the inflator effectively.

Career Highlights

Tetsushi Hiramitsu's career includes significant stints at renowned companies like Toyoda Gosei Co., Ltd. and Aisin Seiki Kabushiki Kaisha. His experience at these organizations has enabled him to apply his inventive skills in real-world applications, contributing significantly to the field of automotive safety.

Collaborations

Hiramitsu has collaborated with esteemed colleagues such as Satoshi Ono and Hiroshi Sugita, enhancing the creative process and driving forward innovative solutions in air bag technology. These collaborations have fostered an environment of shared knowledge and expertise, further fueling Hiramitsu's inventive spirit.

Conclusion

Tetsushi Hiramitsu stands as a notable figure in the automotive safety industry, with a strong focus on air bag innovations. His patents not only reflect his technical prowess but also his commitment to improving safety standards on the roads. As automotive technology continues to evolve, Hiramitsu's contributions will undeniably play a significant role in shaping the future of vehicular safety measures.

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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