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For the Inventor, By the Inventor

Wako, Japan

Hisakazu Okuhara

This inventor holds 12 USPTO granted patents. Top assignee: Honda Giken Kogyo Kabushiki Kaisha. Active years: 1986-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisakazu Okuhara. Retrieved from https://idiyas.com/inventor/hisakazu-okuhara

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

USPTO Granted Patents = 12

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 6

Forward Citations = 97(Granted Patents)


Location History:

  • Tochigi, JP (1986 - 1987)
  • Utsunomiya, JP (1987 - 1990)
  • Saitama, JP (1989 - 1992)
  • Wako, JP (1989 - 2000)

Company Filing History:

goldMedal12 out of 10,092 
 
Honda Giken Kogyo Kabushiki Kaisha
 patents

Years Active: 1986-2000

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12 patents (USPTO):Explore Patents
1. 6109164 - Brake device for automobile (2000-08-29),
2. 5080188 - Mounting structure for a vehicle deceleration sensor (1992-01-14),
3. 4974873 - Malfunction preventing device for air bag module in automobiles (1990-12-04),
4. 4938504 - Malfunction preventing device for air bag module in automobiles (1990-07-03),
5. 4864086 - Vehicle deceleration sensor (1989-09-05),
6. 4840325 - Seat belt tightening device (1989-06-20),
7. 4697827 - Seat belt device for a vehicle (1987-10-06),
8. 4682789 - Seat belt forwarding device (1987-07-28),
9. 4650215 - Seat belt forwarding device (1987-03-17),
10. 4643449 - Bendable reach arm for a seat belt (1987-02-17),
11. 4635963 - Seat belt device (1987-01-13),
12. 4575119 - Seat belt device (1986-03-11),

Title: Hisakazu Okuhara: Innovator in Automotive Technology

Introduction

Hisakazu Okuhara is a prominent inventor based in Wako, Japan. He has made significant contributions to the automotive industry, holding a total of 12 patents. His innovative designs focus on enhancing vehicle safety and performance.

Latest Patents

One of his latest patents is a brake device for automobiles. This invention features a push rod of a vacuum booster that includes an inner rod section and a pipe-shaped outer rod section. The outer rod section is designed to slide over the inner rod section and is connected to the brake pedal. A buffer member made of synthetic resin is fitted over the inner rod section, which helps prevent the brake pedal from pushing up toward the vehicle compartment during a collision. This design alleviates the load applied to the driver's foot, enhancing safety.

Another notable patent is a mounting structure for a vehicle deceleration sensor. This structure allows the deceleration sensor to be mounted on a part of the vehicle body where the front side member and bulkhead are joined. This design ensures that deceleration from a crash is quickly transmitted to the sensor while protecting it from environmental effects by placing it within the front side member.

Career Highlights

Hisakazu Okuhara is associated with Honda Giken Kogyo Kabushiki Kaisha, a leading company in the automotive sector. His work has significantly impacted vehicle safety and performance, showcasing his dedication to innovation in automotive technology.

Collaborations

Throughout his career, Okuhara has collaborated with notable colleagues, including Kazuo Higuchi and Kiichi Sasaki. These partnerships have contributed to the development of advanced automotive technologies.

Conclusion

Hisakazu Okuhara's contributions to automotive technology through his patents reflect his commitment to innovation and safety. His work continues to influence the industry, making vehicles safer and more efficient for drivers.

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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