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For the Inventor, By the Inventor

Okazaki, Japan

Hiroshi Sakai

This inventor holds 15 USPTO granted patents and 2 EPO patents. Top assignees: Denso Corporation, Toyota Jidosha Kabushiki Kaisha, Carnegie Mellon University. Active years: 2004-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Sakai. Retrieved from https://idiyas.com/inventor/hiroshi-sakai-he1fltf1

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

USPTO Granted Patents = 15

% Patents Active = 86.7


Average Co-Inventor Count = 1.6

ph-index = 4

Forward Citations = 72(Granted Patents)


Location History:

  • Toyota, JP (2004)
  • Okazaki, JP (2009 - 2013)
  • Mizuho, JP (2012 - 2014)
  • Kariya, JP (2008 - 2019)
  • Toki, JP (2022)

Company Filing History:

goldMedal14 out of 20,436 
 
Denso Corporation
 patents
silverMedal2 out of 38,970 
 
Toyota Jidosha Kabushiki Kaisha
 patents
bronzeMedal1 out of 1,189 
 
Carnegie Mellon University
 patents
where one patent can have more than one assignee

Years Active: 2004-2022

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15 patents (USPTO):Explore Patents
1. 11494998 - Vehicle component display device and vehicle component display method (2022-11-08),
2. 10302439 - Driving assistance apparatus and mounting apparatus (2019-05-28),
3. 8810445 - Method and apparatus for recognizing presence of objects (2014-08-19),
4. 8724093 - Apparatus and method for detecting division lines depicted on road (2014-05-13),
5. 8581715 - Emergency reporting apparatus (2013-11-12),
6. 8260251 - In-vehicle emergency call apparatus (2012-09-04),
7. 8179241 - Vehicle-use visual field assistance system in which information dispatch apparatus transmits images of blind spots to vehicles (2012-05-15),
8. 7876200 - In-vehicle call apparatus (2011-01-25),
9. 7864028 - In-vehicle emergency call apparatus (2011-01-04),
10. 7813769 - Onboard wireless communication system (2010-10-12),
11. 7812714 - Emergency report device for vehicle (2010-10-12),
12. 7688189 - Emergency reporting system for use with vehicle (2010-03-30),
13. 7612656 - Communication device and method for controlling the same (2009-11-03),
14. 7356358 - Onboard wireless communication system (2008-04-08),
15. 6731957 - Wireless communication device capable of saving battery power by switching communication mode (2004-05-04),

Title: Hiroshi Sakai: Innovator in Vehicle Technology

Introduction

Hiroshi Sakai is a prominent inventor based in Okazaki, Japan. He has made significant contributions to the field of vehicle technology, holding a total of 15 patents. His innovative work focuses on enhancing vehicle components and driving assistance systems.

Latest Patents

Sakai's latest patents include a vehicle component display device and a vehicle component display method. This device features a memory and a processor that acquires a predetermined reference shape from a captured image of a vehicle. The processor reads three-dimensional data of component images corresponding to the reference shape and displays these images superimposed on the vehicle for user visibility. Additionally, it shows a component configuration diagram alongside the component images. When a component is selected in the configuration diagram, the display emphasizes that component in the images. Another notable patent is a driving assistance apparatus designed for a moving body. This apparatus includes a processor that sets driving assistance based on loaded map data and notifies users about the execution suitability of the assistance.

Career Highlights

Throughout his career, Hiroshi Sakai has worked with notable companies such as Denso Corporation and Toyota Motor Corporation. His experience in these leading automotive firms has allowed him to develop and refine his innovative ideas in vehicle technology.

Collaborations

Sakai has collaborated with talented individuals in the industry, including Hideaki Tanaka and Yukimasa Tamatsu. Their combined expertise has contributed to the advancement of vehicle technology and innovation.

Conclusion

Hiroshi Sakai's contributions to vehicle technology through his patents and collaborations highlight his role as a key innovator in the automotive industry. His work continues to influence the development of advanced vehicle systems and driving assistance technologies.

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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