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For the Inventor, By the Inventor

Nagoya, Japan

Kazuhisa Ishimaru

This inventor holds 16 USPTO granted patents and 10 published patent applications, primarily in Vehicle Display Technology. Top assignees: Denso Corporation, Toyota Jidosha Kabushiki Kaisha, Nippon Soken, Inc.. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhisa Ishimaru. Retrieved from https://idiyas.com/inventor/kazuhisa-ishimaru

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 75.0

Average Co-Inventor Count = 3.1

ph-index = 2

Forward Citations = 9(Granted Patents)


Location History:

  • Kariya, JP (2017)
  • Nagoya, JP (2014 - 2018)
  • Nishio, JP (2018)
  • Nisshin, JP (2024)

Company Filing History:

goldMedal12 out of 20,443 
 
Denso Corporation
 patents
silverMedal4 out of 39,010 
 
Toyota Jidosha Kabushiki Kaisha
 patents
bronzeMedal3 out of 1,600 
 
Nippon Soken, Inc.
 patents
4. 2 out of 121 
 
Nagoya Institute of Technology
 patents
5. 1 out of 44 
 
Toyota School Foundation
 patents
where one patent can have more than one assignee

Years Active: 2014-2026

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Areas of Expertise:
Display Control Device
In-Vehicle Display System
Vehicle Control Method
Automatic Driving Method
Position Estimation
Distance Detection
Image Processing
Boundary Line Recognition
Traffic Lane Marking
Communication Signal Generation
16 patents (USPTO):Explore Patents
1. 12731304 - Display control device, method, and storage medium (2026-09-08),
2. 12679207 - In-vehicle display system (2026-07-14),
3. 12649364 - Display control device (2026-06-09),
4. 12612074 - Vehicle control device, vehicle control method, and automatic driving method (2026-04-28),
5. 12246598 - Vehicle display control device, vehicle display control method, and vehicle storage medium (2025-03-11),
6. 11928871 - Vehicle position estimation device and traveling position estimation method (2024-03-12),
7. 10060740 - Distance detection device (2018-08-28),
8. 10054421 - Apparatus for measuring three-dimensional position of target object (2018-08-21),
9. 10043106 - Corresponding point searching method and distance detection device (2018-08-07),
10. 10033981 - Image processing apparatus (2018-07-24),
11. 10012722 - Monitoring apparatus and non-transitory computer-readable medium (2018-07-03),
12. 9672429 - Boundary line recognizer device (2017-06-06),
13. 9626765 - Position detection device detecting a position of target object and a position detection program (2017-04-18),
14. 9626573 - Traffic lane marking recognition apparatus and traffic lane marking recognition program (2017-04-18),
15. 9626572 - Apparatus for detecting boundary line of vehicle lane and method thereof (2017-04-18),

Title: Kazuhisa Ishimaru: Innovator in Vehicle Display Technology

Introduction

Kazuhisa Ishimaru is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of vehicle display technology, holding a total of 16 patents. His innovative work focuses on enhancing the safety and functionality of vehicle displays.

Latest Patents

Ishimaru's latest patents include a vehicle display control device, a vehicle display control method, and a vehicle storage medium. The vehicle display control device is designed to recognize objects ahead of a host vehicle and display superimposed images on the view ahead. These images are strategically positioned to enhance the driver's awareness of their surroundings. Additionally, his vehicle position estimation device utilizes imaging devices and distance measuring sensors to accurately determine a vehicle's position relative to road edges and lane boundaries. This technology aims to improve lane tracking and overall driving safety.

Career Highlights

Throughout his career, Kazuhisa Ishimaru has worked with notable companies such as Denso Corporation and Nippon Soken, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in vehicle technology.

Collaborations

Ishimaru has collaborated with talented individuals in the industry, including Naoki Kawasaki and Shunsuke Suzuki. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Kazuhisa Ishimaru's contributions to vehicle display technology demonstrate his commitment to innovation and safety in the automotive industry. His patents reflect a deep understanding of the challenges faced by drivers and a dedication to enhancing their experience on the road.

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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