Higashimatsuyama, Japan

Kimio Ishihara

This inventor holds 6 USPTO granted patents. Top assignee: Jidosha Kiki Co., Ltd.. Active years: 1987-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kimio Ishihara. Retrieved from https://idiyas.com/inventor/kimio-ishihara

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 14(Granted Patents)


Location History:

  • Kawagoe, JP (1987)
  • Higashimatsuyama, JP (1991 - 1999)

Company Filing History:


Years Active: 1987-1999

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6 patents (USPTO):Explore Patents

Title: Kimio Ishihara: Innovator in Brake Systems

Introduction

Kimio Ishihara is a notable inventor based in Higashimatsuyama, Japan. He has made significant contributions to the field of automotive technology, particularly in brake systems. With a total of 6 patents to his name, Ishihara's work has had a lasting impact on vehicle safety and performance.

Latest Patents

One of Ishihara's latest inventions is a load response type brake fluid pressure controller. This innovative device features an equalizer interposed between a load detecting lever and the plungers, ensuring precise control of brake fluid pressure. Another significant patent is for a master cylinder, which includes a body section, cap, and cylinder housing. This design incorporates primary and secondary pistons guided by a sleeve, along with spring mechanisms that enhance the functionality and reliability of the braking system.

Career Highlights

Ishihara has dedicated his career to advancing automotive technology. His work at Jidosha Kiki Co., Ltd. has positioned him as a key player in the industry. His inventions not only improve vehicle safety but also contribute to the overall efficiency of braking systems.

Collaborations

Throughout his career, Ishihara has collaborated with talented individuals such as Yuzoh Gotoh and Kohei Mori. These partnerships have fostered innovation and have led to the development of groundbreaking technologies in the automotive sector.

Conclusion

Kimio Ishihara's contributions to automotive technology, particularly in brake systems, highlight his role as a leading inventor. His patents reflect a commitment to enhancing vehicle safety and performance.

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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