Toyota, Japan

Yoko Ishiguro

This inventor holds 4 USPTO granted patents and 5 published patent applications and 4 EPO patents. Top assignees: Toyota Jidosha Kabushiki Kaisha, Howa Plastics Co., Ltd.. Active years: 2017-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoko Ishiguro. Retrieved from https://idiyas.com/inventor/yoko-ishiguro

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

USPTO Granted Patents = 4 

% Patents Active = 50.0

 

Average Co-Inventor Count = 2.2

ph-index = 2

Forward Citations = 25(Granted Patents)


Company Filing History:


Years Active: 2017-2019

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4 patents (USPTO):Explore Patents

Title: Yoko Ishiguro: Innovator in Driving Assistance Technology

Introduction

Yoko Ishiguro is a prominent inventor based in Toyota, Japan. She has made significant contributions to the field of driving assistance technology, holding a total of 4 patents. Her innovative work focuses on enhancing vehicle safety and driver support through advanced imaging and display systems.

Latest Patents

One of her latest patents is a driving assistance device that includes an imaging unit, a projection unit, and an adjustment unit. This device projects an image based on information from the imaging unit toward a projection surface. The adjustment unit is designed to form image information that is adjusted for the projection surface, utilizing an optical correction structure. Another notable patent is for an on-vehicle device, which includes a method of controlling the device and a computer-readable storage medium. This invention generates image data for driving support, superimposing marks on a forward situation diagram. It also adjusts the display image based on the height position of the driver's eyes, ensuring optimal visibility through a heads-up display on the windshield.

Career Highlights

Yoko Ishiguro has worked with notable companies such as Toyota Motor Corporation and Howa Plastics Co., Ltd. Her experience in these organizations has allowed her to develop and refine her innovative ideas in automotive technology.

Collaborations

Throughout her career, Yoko has collaborated with talented individuals, including Hiroyuki Oe and Toru Kondo. These partnerships have contributed to her success and the advancement of her projects.

Conclusion

Yoko Ishiguro is a trailblazer in the field of driving assistance technology, with a focus on improving vehicle safety and driver experience. Her patents reflect her commitment to innovation and her impact on the automotive industry.

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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