Toyota, Japan

Tomonori Ishigaki

This inventor holds 1 USPTO granted patent. Top assignees: Hosei Brake Ind. Co., Ltd., Toyota Jidosha Kabushiki Kaisha. Active years: 2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomonori Ishigaki. Retrieved from https://idiyas.com/inventor/tomonori-ishigaki-ockdk7yz

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

Calculating rank

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2018

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1 patent (USPTO):Explore Patents

Title: Tomonori Ishigaki: Innovator in Vehicle Design

Introduction

Tomonori Ishigaki, an inventive mind based in Toyota, Japan, has made significant contributions to the field of automobile design. Renowned for his innovative approach to vehicle components, Ishigaki holds a patent that showcases his expertise in enhancing vehicle functionality and safety.

Latest Patents

Ishigaki's most notable patent is for a "Vehicle Leaf Spring Shackle." This invention encompasses a pair of longitudinal plate members positioned opposite each other. These plate members connect through devices that ensure predetermined spacing distances, ultimately linking the vehicle body to the leaf spring device. A key feature of this invention is the thick-walled portion of the pair of longitudinal plates on the leaf spring side, which is engineered through a press-forming operation. This design increases durability and support, making it a pivotal advancement in vehicle suspension systems.

Career Highlights

Tomonori Ishigaki has made his mark in the automotive industry through his work at prominent companies. He has been associated with Hosei Brake Industry Co., Ltd. and Toyota Motor Corporation (Toyota Jidosha Kabushiki Kaisha), where he honed his skills and contributed to several innovative projects. His experience in these reputable firms has helped him build a solid foundation as an inventor in the automotive sector.

Collaborations

Throughout his career, Ishigaki has had the opportunity to work alongside talented colleagues, including Shinji Kato and Mamoru Saito. Their collaboration on various projects has not only inspired innovation but also fostered an environment of creative problem-solving in automotive engineering.

Conclusion

Tomonori Ishigaki's contributions to the vehicle industry through his patent on the leaf spring shackle highlight the importance of innovative design in modern automobiles. His career, marked by collaboration and significant achievements, continues to influence the evolution of vehicle engineering and safety solutions in Toyota and beyond.

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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